Show HN: Privacy-first cross platform spreadsheet pipeline app In my previous role at a small startup, I frequently developed simple scripts to assist recruiters and marketing professionals in handling data processing tasks on Excel or CSV files. These tasks were typically straightforward and repetitive, stemming from the periodic export of data. This experience sparked the idea to create a straightforward tool dedicated to such functionalities(also mobile friendly, as they occasionally need to process data on their smartphones). There are powerful tools like Power Query and Tableau, but they often prove too complex for non-technical users to navigate effectively. Additionally, ETL tools that support CSV/XLSX formats often come with a high price. That's why I build Tablesmith, an easy-to-use and free spreadsheet automation tool that empowers anyone to automate their data-related tasks with ease. Furthermore, I also include AI autofill capability, which I believe would be useful. https://tablesmith.io/ January 29, 2024 at 08:24PM
Show HN: Submit your startup in 150 directories in 5 min Back in November 2023, I faced a significant challenge with my AI startup. I was banking on Product Hunt to boost our visibility, but things didn't pan out as expected. I quickly realized what was missing—a straightforward yet effective strategy to stand out: getting listed in directories. That's when I developed QuickListing. QuickListing simplifies the process of increasing online presence. It’s an automated tool that submits your startup to over 150 directories with just one entry. It’s ideal for founders who need to maximize exposure, but have limited time and resources. QuickListing efficiently handles the directory submission process, ensuring your startup gains visibility and SEO benefits without the need for manual, repetitive tasks. https://quicklist.ing/ January 30, 2024 at 02:52AM
Show HN: Boardzilla, a framework for making web-based board games Show HN: Boardzilla, a framework for making web-based board games Tldr: We’ve made a framework for web-based board games. You can try out some games over at https://boardzilla.io , or you can take a look at https://ift.tt/K61znqf to learn more about how to develop your own game. Source is available at https://ift.tt/9BU801t Hey y’all. My brother and I have made a framework for board games. During the pandemic we started to look at BGA but got discouraged by how old-fashioned the tools were and how cumbersome the development process was. We set out to make our own framework where you could use the same code for both the client and server. Our hope is anyone familiar with Typescript and CSS could code up a game without worrying about state management, persistence or networking. It’s still very much a wip, and we're rapidly adding features and games. But we’ve got our first draft of developer docs done, and we've put up a few games we've developed to showcase and test out the platform. Source for the games and framework is available on Github, and we’re excited to code more games and hopefully encourage other people to try it out. Happy for any feedback. https://ift.tt/c6bxsAz January 30, 2024 at 12:42AM
Show HN: Animating the World of Van Gogh with Stable Diffusion and AnimateDiff [video] I know I'm very late to the game but tried to realize Van Gogh's work with AI. Workflow is quite straightforward, generated all the video samples through Automatic1000's Web-UI by leveraging SD1.5 + Motionv3 in AnimateDiff. Rendered everything on my RTX 3080TIM laptop. Took me decent 40 mins for different experiments and generations. https://www.youtube.com/watch?v=yntoe0i6QxY January 29, 2024 at 11:30AM
Show HN: Librarian - Semantic Bookmark Search Using Transformers Search for your bookmarks by content! @ashwinlokkur and I built this Chrome extension that scrapes your bookmarks' content and does semantic search using transformer embeddings. Free and private since it's all in-browser. No LLM API calls ;) https://ift.tt/8vMg1Si January 29, 2024 at 05:24AM
Show HN: 12-colored visual interactive music theory for pop/rock MIDI (+Github) I'm sharing an early prototype of my open-source interactive book and MIDI viewer. My approach is to annotate a tonic and phrasing in each file, so that chords become visible as 3-4 color bundles after a bit of training. This radically simplifies seeing and hearing chords, so that you can rapidly browse through many arrangements and study Western harmonic/arrangement language If you don't have a touchpad, a horizontal scrolling can be done via shift+mouse wheel (generally on the web). Also, I have a second color scheme that I tried to optimized for people with color vision deficiencies. My big dream now is to have all piano rolls in DAWs support 12-coloring (in any color scheme really), so that the music can be seen as less complex, less gatekeeped and less entangled. It's not as hard as I've seen it before. Source code: https://ift.tt/T1mnKXq It currently doesn't play music from Russia or Türkiye (=requires a VPN), because I rely on corsproxy.io internally which blocks access from those countries. I plan to rehost stuff on S3 soon to fix that. Also, it's more performant in Chrome than in Safari - audio clicks less. === Backstory: I quit Whatsapp in 2021 to focus full-time on studying music theory. Along that I've assembled a list of resources to see the frontier: https://ift.tt/AB0gueS My biggest inspiration is Hooktheory - an interactive book that teaches how melody and chords interact in Western pop music. After it I wanted to study how the rest of the arrangement works - what the bass line is doing, how is melody doubled, what chromatic chords are possible, are there any functional pre-dominants and dominants in mixolydian or dorian etc. I wanted to focus on music for which the complete arrangement is clean and available. This is early chiptune (NES/Genesis) OSTs and MIDI arrangements (primarily created in 1990s). As I plugged MIDIs into my front-end, I discovered that the harmonic analysis - the cornerstone of studying Western harmony - can be done by eyes in real-time. That is, if you color the notes consistently, the chords start to stare at you, sharply and memorably. I'm intrigued by latest shifts towards corpus studies in music theory and I'm generally happy that nowadays the research is not just about classical music anymore. At least in the West. https://rawl.rocks/ January 28, 2024 at 07:07PM
Show HN: PHP API Bindings for Open Brewery DB Howdy! I'm a recent PHP convert after a decade of laughing at PHP memes on r/programmerhumor, and wanted to dive a bit deeper into the language by building something practical with it. I also love beer and decided to combine the two by building a PHP library for the Open Brewery DB API ( https://ift.tt/9AHEcqK ). Hope someone finds it useful! https://ift.tt/RTVCrNL January 26, 2024 at 11:48PM
Show HN: Lumos, a Local LLM Chrome Extension Lumos is an LLM co-pilot for browsing the web, powered by local LLMs (Ollama). - Summarize long threads on issue tracking sites, forums, and social media sites - Summarize news articles - Ask questions about reviews on business and product pages - Ask questions about long, technical documentation - What else? https://ift.tt/L1hmcYz January 25, 2024 at 11:54PM
Show HN: Built an AI agent that works directly from email few weeks ago we realized how inefficient it is to sit down in front of a chat UI for an agent to execute tasks. when it came to complex tasks that require web search, web crawl, chains of prompts, etc we hypothesised async will be better. so we built a multi agent system that works directly from email. it's model independent and we're using both oss and closed source models in the backend. we've been getting some good pick up, but would love to get more users to try and give us feedback on how to improve it! project is live. you just need to email: herbie@broadn.io and the agent will pick up the task and start working on it with you. https://ift.tt/GFAnolP January 25, 2024 at 10:20PM
Show HN: Geo-Distributed KV Store for Metadata Management Community Meeting In order to provide a more comprehensive overview of Xline's progress and to promote the Xline community, we will be hosting an Xline community meeting on January 26, 2024 at 6:00 PM PST The meeting will be held via zoom: Meeting number: 874 4309 5241 Password: 124294 Link： https://ift.tt/1dVnN5S... https://ift.tt/YM9P3dn January 25, 2024 at 04:44AM
Show HN: A gamified social network for passionate fans Hi HN, this is youphenom. A new platform created to address some shortcomings both in social networking and (professional) competitions/sports. Simply find the content you like, vote daily for your favorite team and help them win the monthly competition. Or even start your own channel/team and turn it into a winning brand with many fans. Here are some of the problems that the platform solves for its users: - To this day social media channels, content pages and chatrooms are like silos - each their own separate island/planet of content and interactions. The competitive element on youphenom acts like “gravity”, so these confined worlds become interconnected and influence each other. - The rise of the Internet allowed most businesses to take what they do online - online stores for retailers, online banking for banks. But there is still no platform for the sports teams and athletes to do their business (to compete professionally) online. Now they can use youphenom. - Before youphenom, no professional league or sport allowed the fans to score actual points for their favorite team or athlete. - Also youphenom makes it possible for teams from different sports to compete against each other There are many more benefits for all participants on the platform, so everyone can get more value and enhanced experience compared to what is currently available in social networking and sports. Thank you for taking the time to check youphenom out https://youphenom.com/ January 24, 2024 at 06:30PM
Show HN: Queries – Natural Language Data Analysis from Structured Hello HN community, We’re excited to share our latest feature at Structured, called Queries. We've focused on making data analysis as intuitive as possible, and are eager to hear your feedback. Key Features: - Natural Language Understanding: Imagine querying your data with simple questions like, "Show recent error logs" or "Summarize last month's sales." Queries translates these into actionable data insights, bypassing traditional query complexities. - Direct Data Connectivity: Connect your datasets easily, whether they're in S3 buckets or uploaded directly. Queries handles various data formats, making it a versatile tool for any data source. - Instant Data Insights: Get real-time answers without the need for intricate database queries. It's about making data exploration quick and accessible, even for non-technical users. - Customizable Output: Tailor your data presentation to suit your specific requirements. Whether it's sorting, filtering, or visualizing, Queries adapts to your needs. Potential Benefits: - Enhance Productivity: By simplifying data interrogation, Queries can significantly speed up data analysis and decision-making processes. - Democratize Data Analysis: It's not just for developers or data scientists. Queries opens up data exploration to a broader range of users, fostering a more inclusive data-driven culture. - Reduce Reliance on Technical Teams: Empower users across your organization to answer their own data questions, freeing up your technical staff for more complex tasks. We believe Queries can be valuable, whether for troubleshooting, reporting, or gaining business insights. It’s aiming to make data analysis more intuitive and less time-consuming. Curious about your thoughts, potential use cases, or any feedback you might have. For those interested, more info here: app.structuredlabs.io Thanks! https://ift.tt/Q6NPe8b January 23, 2024 at 10:31PM
Show HN: Codemodder – A new codemod library for Java and Python Hi HN, I’m here to show you a new codemod library. In case you’re not familiar with the term "codemod", here’s how it was originally defined AFAICT: > Codemod is a tool/library to assist you with large-scale codebase refactors Codemods are awesome, but I felt they were far from their potential, and so I’m very proud to show you all an early version of a codemod library we’ve built called Codemodder ( https://codemodder.io ) that we think moves the "field" forward. Codemodder supports both Python and Java ( https://ift.tt/LmTB6xp and https://ift.tt/v41uanp ). The license is AGPL, please don’t kill me. Primarily, what makes Codemodder different is our design philosophy. Instead of trying to write a new library for both finding code and changing code, which is what traditional codemod libraries do, we aim to provide an easy-to-use orchestration library that helps connect idiomatic tools for querying source code and idiomatic tools for mutating source code. So, if you love your current linter, Semgrep, Sonar, or PMD, CodeQL or whatever for querying source code – use them! If you love JavaParser or libCST for changing source code – use them! We’ll provide you with all the glue and make building, testing, packaging and orchestrating them easy. Here are the problems with existing codemod libraries as they exist today, and how Codemodder solves them. 1. They’re not expressive enough. They tend to offer barebones APIs for querying code. There’s simply no way for these libraries to compete with purpose-built static analysis tools for querying code, so we should use them instead. 2. They produce changes without any context. Understanding why a code change is made is important. If the change was obvious to the developer receiving the code change, they probably wouldn’t have made the mistake in the first place! Storytelling is everything, and so we guide you towards making changes that are more likely to be merged. 3. They don’t handle injecting dependencies well. I have to say we’re not great at this yet either, but we have some of the basics and will invest more. 4. Most apps involve multiple languages, but all of today’s codemod libraries are for one language, so they are hard to orchestrate for a single project. We’ve put a lot of work into making sure these libraries are aligned with open source API contracts and formats ( https://ift.tt/GnOVHWj ) so they can be orchestrated similarly by downstream automation. The idea is "don’t write another PR comment saying the same thing, write a codemod to just make the change automatically for you every time". We hope you like it, and are excited to get any feedback you might have! https://codemodder.io/ January 24, 2024 at 02:57AM
Show HN: Blocks by Cosmic – Web components for headless CMS Hi HN, today we are releasing Blocks ( https://ift.tt/xSMh3pj ), our new data infused components for building Cosmic ( https://ift.tt/3Y1EHMf ) (W19) powered websites and apps. Cosmic is a headless content management system (CMS). We provide a dashboard to create content and API tools to deliver content to any website or app. Blocks are pre-built website components that you can drop into your project. Choose from landing pages, blogs, image galleries, product pages, and more. With Blocks you can build these features with Cosmic faster than ever. It's our goal to empower your team to create the best content powered websites and apps. Blocks can be considered the missing "head" to connect with the Cosmic headless CMS. It is our opinionated component frontend for building highly scalable and performant web applications built with tools we think offer a development experience and performance advantage (React Server Components, Next.js, and Tailwind CSS). React Server Components (RSCs) have unlocked a new paradigm in building data-driven web applications. By safely encapsulating data-fetching inside components, we can use RSCs as building blocks to enable faster and more scalable application development. We are excited for the potential of RSCs and Blocks. This is just the beginning. To get started, go to the Blocks website ( https://ift.tt/xSMh3pj ) and follow the steps for installation. View the Blocks demo (Agency Template) ( https://ift.tt/D6uprqU ) to see all of the Blocks in action. Blocks are built to give developers a head start with features that are: - Performance optimized - Draft preview ready - Mobile responsive - Localization ready - Dark mode ready - Customizable - Accessible - Type safe Blocks not only provide a fast development experience, they have been optimized for speed and performance by default, so you can ship production-ready faster. Check out the Blocks demo (Agency Template) ( https://ift.tt/D6uprqU ) to see how building with Blocks can give you high scores across the board for performance, SEO, and accessibility. Blocks are open source ( https://ift.tt/HEZqwQ8 ) and built with React Server Components, Next.js, TypeScript, Tailwind CSS, and powered by the Cosmic content management system. You can install Blocks into any new or existing Next.js (v13+) codebase using the Blocks CLI ( https://ift.tt/A6fPzIl ). Check it out on the Blocks website ( https://ift.tt/xSMh3pj ) and let us know what you think in the comments. Tony January 24, 2024 at 12:03AM
Show HN: I created a free tool that uses ML to comb subreddits for pain points You give it a subreddit, it gives you back pain points + other info. I've been using this as a personal tool, but I thought I'd slap a frontend on it and share it. Let me know what you think, I'd love some feedback! https://ift.tt/OXjYWzF January 23, 2024 at 03:06AM
Show HN: Finagg – free and nearly unlimited financial data finagg is a Python package and CLI that enables you to aggregate and update free financial data from a handful of high quality data sources all within your own SQL database. Here're some quick facts about it: - Implements nearly all of the BEA API, FRED API, and SEC EDGAR APIs (all of which have free and nearly unlimited data access) - Only focused on macrodata (no intraday data support) - Provides methods for transforming data from these APIs into normalized features that're readily useable for analysis, strategy development, and AI/ML - The most popular methods include getting historical price earnings ratios, getting historical price earnings ratios normalized across industries, and sorting companies by their industry-normalized price earnings ratios - Python >= 3.10 only (you should upgrade anyways if you haven't ;) I'm looking for feedback on the overall package and CLI designs. Also, I'd appreciate any recommendations for implementing other financial data sources that're free with no daily API limits. Cheers! https://ift.tt/6iwjfvu January 22, 2024 at 08:46AM
Show HN: Chai - remote PDF and Hex Viewer service accessible via remote browser I'm really happy with this. It doesn't provide the "best" PDF support (it converts to images, page by page) -- but it does support a bunch of other documen formats supported by the union of LibreOffice, Pandoc and MuPDF -- and it was hella fun to write and get working: a mix of bash scripting glue, nodejs servering, and dependency installation. Next up in the todo for Chai is getting it working on Windows (which will basically involve finding the right dependencies and maybe branching within the bash glue for their different paths from the Windows dimensions haha! :)). I was particularly proud of the hex viewer part. I just felt it was not complete without really being able to see the byte by byte playout of a file. Obviously there are some file size limitations (but the hex viewer is streaming, so should work for any size the underlying system can handle), and therefore optimally efficient. Oh, and it also should handle archives just fine, as in, you can open {zip,tar.gz,... etc ...} archives and inspect them "file viewer" style. Somehow I just felt this kind of capability (remote viewing files, from a safe and secure distance) was absolutely necessary for a remote browser. I often think of these things like a "glovebox"^0 0: https://ift.tt/xveQY8O specifically designed for handling hazardous materials, including biological, chemical, or radioactive substances. Gloveboxes provide a sealed environment where researchers or technicians can manipulate hazardous substances safely https://ift.tt/7Pl5FHK January 21, 2024 at 10:13AM
Show HN: I built presently.live for better weekend planning and insights Hi HN , my partner and I were looking for easier answers to our weekend planning ritual, such as: - When is our next free weekend? - What weekend activities have we got planned? - How busy/available are we to travel / host? Especially at the start of each year, when we're trying to plan flights and/or commit to hosting friends & family visits, I struggled to find a usable overview of multiple months that wasn't cluttered with weekdays. Our social events are overwhelmingly centered around weekends and we wanted a view of the year ahead that reflected that. How about just a line of 52 boxes, one per weekend ahead, shaded differently whether it was free or maybe busy or definitely busy? That was the initial sketch on a napkin that lead to a first proof of concept script that I ran locally. Now, it's a webapp* that reads from our calendars (Google only for now, sorry) to visually summarise weekends - all with readonly access. I've since added some calendar-write features from there ("pro" version, completely free) as our lives become busier with a dog, and parenthood more recently. Features like event templates, summarising events by hashtags, flagging draft/unconfirmed events etc. We've been using it to scratch our own planning itches for some years now already, and I'm sharing here now in case it can be useful for others. Even better if you have any feedback. What / how have you hacked to get clearer and direct insights into your time? I think time management and calendars have been lacking a UX overhaul for a long long time so it's a space I'm passionate about tinkering within. *stack is Nuxt 3, backed by Supabase, hosted on Cloudflare Pages. https://presently.live/ January 21, 2024 at 02:58AM
Show HN: We built a multimodal AI interviewer for mock system design interviews Hey HN! We’re Jared, Shreyas, and Varun the creators of TechInterviewer. We’re building a product for software engineers to go through an entirely simulated systems design interview. Our AI interviewer, Steve, gives you a prompt and you talk out loud and draw on a whiteboard while Steve guides you through the interview and gives real-time feedback. Check out our demo: https://ift.tt/R5xk9U0 Every software engineer today has to prepare for systems design interviews and have two awful options: pay hundreds of dollars for a single session with a FAANG engineer or follow silently alongside a YouTube playlist. Because there is no instant feedback while practicing, engineers often learn about their most important knowledge gaps during the course of the interview loop. Jared and Shreyas are both senior engineers who have spent 1000s of hours preparing for and administering systems design interviews. Shreyas was an early engineer at Deepgram and spent many years tracking developments in the TTS (text to speech) space. He realized that voice interviews had potential to change the candidate experience when he starting using chatGPT to prepare for interviewing founding engineer candidates at his startup. We’re hoping that having easy access to interview feedback will level the playing field of software engineers at different skill levels. We’re really excited to share this with you all and we’d love any thoughts, feedback, and comments https://ift.tt/ngQvXrM January 19, 2024 at 07:59PM
Show HN: I made a website to share rejection letters Hi HN, First time posting on Show HN. Spent two weeks over Christmas and new years to make this fun little full stack web app built with Next.js and Supabase PostgreSQL, hosted on Netlify open to feedback and hope you enjoy it! https://ift.tt/ODhHFuY January 18, 2024 at 11:56PM
Show HN: CalendarScan – Scan in events from any photo to your calendar Today we are launching CalendarScan: an app that lets you take a picture of any calendar, schedule, or event and scan it directly to your phone using machine learning. CalendarScan also works with handwritten events, turning a planner or sticky note into a easy way of organizing your phone's calendar. CalendarScan will be free on IOS (to own, forever) and $0.99 on the Google Play store until March 1st. After March 1st it will be a one time fee of $4.99 with no subscription or ads. The CalendarScan web version and browser extension will be available February 1st. https://ift.tt/XJNebhs January 18, 2024 at 05:57AM
Show HN: Transitive, an open-source framework for full-stack robotic software After three years in development, I'm thrilled to share Transitive: an open-source framework for full-stack robotic software ( https://ift.tt/NaeARYu ). The Transitive framework makes it easy to build robot cloud portals. Even given all the great open-source tools for web development and device management, building such cloud portals for robots is still not an easy task. There are several reasons for this, but a big one is that robots are different from regular servers, despite many people attempting to tread them as such. They go offline a lot, have limited network bandwidth, and each robot in a fleet may run a different version of software and require a different configuration. Robots also generate a lot of data, some of which needs to be synced in real-time with cloud and web front-ends for processing and visualization, some of which recorded, and some discarded. In addition robots roam insecure areas and are connected over networks outside of the control of the startup, hence requiring tight authentication and authorization. Transitive solves many of these issues. It provides a reliable, real-time data synchronization protocol that operates on top of MQTT, called MQTTSync. MQTTSync seamlessly synchronizes stateful data between robot, cloud, and web, instead of just passing messages. It provides the notion of full-stack packages that implement encapsulation and versioning of software components for all three systems (robot, cloud, and web) and uses MQTTSync's name-spaced data model to reliably communicate and operate, even when different robots run different versions of the package. The robot and cloud components are run in sandboxes to isolate them from the rest of the system, and the web components can be embedded in any web page including existing robot cloud portals. And of course, all this is secured, using SSL for transport-level security, client certificates and JSON Web Tokens for authentication, and authorization based on MQTT topics. Taken together this lays a solid foundation for building new full-stack capabilities with ease. Note that Transitive is not a replacement for ROS, and in fact many of our capabilities run ROS nodes on the robot. Neither is Transitive a fleet management system. It just makes it easy for you to build your own! To learn more about our first release of the self-hosted version, please see the linked blog post. If you just want to try it out quickly please go to https://ift.tt/GiZoank to create a free account, which will also give you some starting credit for try out any of our premium capabilities, such as webrtc-based video streaming, our web-terminal, or file-sync ("Dropbox for robots"). I'll be watching this thread for responses, or you can use the contact info at the bottom of the blog post to get in touch. Would love to hear your feedback! https://ift.tt/fB6ZDAa January 17, 2024 at 11:50PM
Show HN: Browser's internal local routes containing juicy stuff There are internal local routes inside browsers which are used for debugging purposing by developers but one can find a use case for him selves. Play around with it to find something interesting. Here are those internal routes/urls corresponding to the browser. Put it in url bar (omnibox/search bar) and hit enter. chrome - chrome://chrome-urls/ firefox - about:about edge - edge://edge-urls/ I'm pretty sure that most of the browsers have this you can just google like this "[your browser name] internal urls" https://ift.tt/EPRKT9f January 17, 2024 at 01:15AM
Show HN: A minimal working Rust / SDL2 / WASM browser game "Game" is a stretch, but I put together this repo containing a pure Rust app which uses SDL2 and compiles to WASM (and can be run in a browser). Older resources were a bit out of date and a bit too verbose for my purposes, so here's a minimal working example. https://ift.tt/bGHPxZ7 January 15, 2024 at 08:19PM
Show HN: BSON Extension for Postgres JSON support in postgres is superb but sometimes you really want decimal, date, and binary types, "carefree" UTF8 string handling (i.e. no escaping), and robust roundtrippability. So I made an extension for BSON. https://ift.tt/CXTsI2m January 15, 2024 at 07:16PM
Show HN: Map2Image – Download Beautiful City Maps Hey there, we're excited to share our passion project with you: map2image.com. A haven for those who appreciate the elegance of city maps, i.e. beautiful art merged seamlessly with informative content. Many of my friends are from abroad and lived in various cities around the world. I built Map2Image with the help of a friend to generate images as small presents, hoping the maps would remind them of the bustling cities they once called home! I hope you enjoy them as well! Our goal: offering you well-designed city maps that elevate your home with sophistication. All maps can be downloaded for free and can directly be printed to serve as stunning art on your walls. We've put a lot of heart into this in the past: from trying our luck on Etsy, selling on private channels, evaluating different company structures, and navigating the maze of automated printing and shipping to customers... it didn't work that well and instead of letting this project die, we made a subset of images available for free. For sure the maps are not perfect (yet), but we make fixes occasionally. Also, the website was handcrafted without much Bootstrap knowledge. We will try to improve loading times and usability at some point. So, stay tuned. Happy about feedback & thanks in advance! https://ift.tt/GRY2Klm January 15, 2024 at 01:03AM
Show HN: C port of the (non-super) Star Trek game, incl. WASM for browser/phone Hi HN, I've decided to port the original (non-super) Star Trek game to C since I wanted to try playing the original but wasn't able to find a lot of sources that run on modern machines. Therefore I based this port on Michael Birken's 2008 C# port. This is in contrast to the Super Star Trek game which was far more popular and has a number of sources available on the web. I took some hamfisted measures to allow the Web Assembly version of the game to be played on mobile as well, it's not very pretty but it kind of works. You can tap into the terminal to open your phone keyboard, then the terminal should be visible in the top half while the keyboard can stay open in the lower half. The tips section on the page has some further hints. The port itself is quite crude but I made sure that it is ANSI C89 compliant, because I wanted the game to be able to run on just about anything. For the best effect, I recommend playing the game using the aptly named cool-retro-term. https://ift.tt/tzabxdi This is the best way to play short of hooking up your needle printer as a faux teletype terminal. https://ift.tt/snlMuW7 January 14, 2024 at 01:25AM
Show HN: A Game for Developers. Can you beat it? Hello guys, I'm glad to present to you PlayAlgoShip, a web-based game where you solve fun algorithmic puzzles. The rules are simple, you need to find the correct algorithm that makes the ship collect all stars. If you succeed, you will unlock the next level! There are also live statistics like how many players are currently playing on your current level (you are not alone struggling!), the finish rate of the level, and how many players liked/disliked it. It's 100% free, I hope you will enjoy the experience! https://ift.tt/hdMPsl6 January 12, 2024 at 08:13PM
Show HN: Conway's Game of Life, but with a gallery of other peoples patterns This is my spin on Conway's Game of Life. I have added the ability to create an account, save grids that you have discovered, and browse the gallery of grids saved by other people and replay them. This project has served as a sandbox for me to practice various aspects of developing a comprehensive web application from scratch. This was my first time developing a full scale web app with [almost] all the features you would expect. I know it is nowhere near perfect in its current state, but I feel it has reached a point of diminishing returns, and therefore my time is better spent focussing on other projects with more potential. I may continue to develop this project further in the future just for fun. https://ift.tt/ikt8qad January 12, 2024 at 01:42PM
Show HN: I built yet another ChatGPT Chrome extension Hey HN, I’m here to introduce you my first of hopefully-many-projects-to-come this year: ReadPal.ai, a chrome extension that let’s you chat with ANY web pages while browsing. Let’s first address the elephant in the room: there are tons of chrome extensions of sorts out there…Why did I choose to work on this? Over the years, I’ve had many projects started that never crossed the finishing line; and also many ideas that’s dauntingly ambitious that I never even started. So I chose this project, in the hope that its moderate size & scope can help me finally exercise the build→ship muscle. And I must say, it has served its purpose. I thought it would just be a weekend project, however, end up dragging it for months…With the pressure of the year-end and the free time in the holiday season, I finally got to the ship phase! During the process of building, testing, and beta testing, I came across two revelations about the product: - Having AI side by side with access to the same information as you is very helpful! It's not just about summarizing long research papers, but even simple day-to-day activities can benefit from it. e.g. asking “is this miso good for making ramen?” on a miso product page on amazon, etc. - Despite a lot of similar extensions, there is still room for differentiation! The average user who isn’t intentionally following the developments in the AI field, can benefit from a tool that simplifies the complexity of various models & prompting techniques, and focuses on providing a user experience that seamlessly integrates with their workflows. There is still a long way to go in terms of the second point. Your feedback would be very helpful with that! Thank you!! https://readpal.ai January 11, 2024 at 09:03PM
Show HN: I built an affordable alternative to Spotify and YouTube Music Premium Hey guys, I had to cancel my spotify premium subscription which was a terrible thing once I like to listen music in loop while coding or at the gym. So I decided to code myself something cool to solve my own problem that makes possible listen music in loop and without ads. I took a night off and started coding something.. so that's how I built Youtube Music Loop. I know many ppl like to listen music but not everyone can afford to pay, so it's a lite affordable version of spotify and youtube premium, where you can: - Keep listen music without ads. - Synch your playlist through all your devices. - Listen music in loops and without ads. - Search for your fav music or just copy and past the link of youtube song (when search api doesn't reach its limit). - Get it as pwa / app in your phone home screen. - Works on pc and laptops, tablets and mobile devices. - Easy and simple to use, no fluffy stuff. It's an affordable option and you pay once and use it forever, which is more than half of youtube and spotify premium subscription price. You check it here: https://ift.tt/AdQu3JD Let me know what you think and improvements you like to see, I have made many improvements as you can see here and here. -Fausto https://ift.tt/AdQu3JD January 11, 2024 at 11:52PM
Show HN: Webflow-Exporter – Export Any Webflow Site for Free (CSS/JS/Images) Hey HN, This year, I will once again launch 10+ products and this is project #1. Webflow-Exporter is a tool to easily export any Webflow website for free. The export is a ZIP file that contains all the CSS, Javascript, Media files and HTML pages of the website. You can then upload and host the website on your own servers if you want. It has various neat features like the ability to remove the Webflow badge, download the whole website vs a single page, adding an empty script.js/style.css files to add custom code and much more. Funnily, Webflow-Exporter was built in Webflow and exporter using Webflow-Exporter . I hope you'll enjoy using it. If you want to follow my Build In Public journey, feel free to follow me on X @ybouane Disclaimer: This tool is not created by or affiliated with Webflow, Inc. It is your responsibility to use it in compliance with Webflow's terms of service. https://ift.tt/ZloxGES January 10, 2024 at 01:50AM
Show HN: Asymptotic Growth Order Calculator I'm an undergraduate student and for my math honors thesis I'm studying asymptotic growth orders, the kind you usually see written in "big-Theta" notation to describe an algorithm's time/memory usage. The most interesting part was studying how to compute the growth order of the sequence of partial sums of a given sequence - that is, the growth order of (a_1 + ... + a_n), in terms of the growth order of (a_n). So I thought I would make a little web calculator for playing around with this. Enjoy! :-) Some things to try: 1. The sums of the harmonic sequence (1/n) diverge, but can you find a faster-decaying sequence that also has diverging sums? 2. Can you make the growth order log(log(log(n))) using only one register? 3. What happens when you apply Σ⅟ΣΣΣ (applied from right to left) to any growth order, and why? https://ift.tt/ZYoEhLH January 9, 2024 at 11:22PM
Show HN: Dashwave – Fast Android cloud build tool with collaborative emulators Introducing Dashwave Public Beta! Hello, I am Supratik Das, Co-founder, and CTO at Dashwave. I am thrilled to announce the launch of Dashwave, a powerful cloud build and emulation tool for fast and collaborative Android development. It supports all major Android languages/frameworks: Java, Kotlin, React Native and Flutter. Why Dashwave? - The Problem Android developers often struggle with insanely long build times and resource-intensive emulation sessions. They work in close collaboration with product stakeholders and rely on WIP feedback. Since builds, and feedback are slow, this leads to a 'code more, build less' approach, causing debugging challenges due to insufficient testing and productivity losses. Solutions exist but their scope is limited either as a general-purpose build tool or a CI/CD build tool. At Dashwave we are tailoring the entire platform right from the local development stage for the use cases of Android Developers. What is Dashwave? - The Solution With Dashwave, you can quickly onboard your project, fire your local build on Dashwave’s cloud, preview the native emulated app interactively streamed to the browser and share emulation for feedback/demo/anything you want. Don’t believe me? Watch this video where I do all the above three in 5 minutes: https://www.youtube.com/watch?v=uQpmVfyF44o KEY FEATURES Integration with IDEs/Editors: Integrate local code with our build engine using DW CLI. Attach an Android debugger while you build and emulate on our cloud. Cloud Builds: Get fresh build environments with no dependency conflict. Build on powerful cloud nodes tapping parallelization. Supports Java, Kotlin, React Native and Flutter Remote Caching: Dashwave uses Gradle Enterprise grade Distributed Caching to speed up your builds. If a project was built historically by anyone on Dashwave, future users will enjoy cached builds. Build Analytics: Analyse build performance and dev productivity with Builds ROI stats, cache utilisation metrics Cloud Emulation and Previews: Preview your built app on cloud emulators, interactively streamed to your browsers. You can also connect your physical device to Dashwave Cloud to enjoy real device previews. Collaborate: Share your emulated app build as a link to anyone, exchange contextual comments with screenshots and logs to get feedback. Reduce CI Headaches: Use a singular ground for development and CI builds. If it builds on dev, it will build on CI. Security and Privacy: Rest easy knowing that your data and intellectual property are protected by the latest security measures. Visit https://dashwave.io to know more. Join our discord server for help and the latest updates. Start creating your first build on ( https://ift.tt/DqSuV74 ) We can't wait to see what you create with Dashwave! Happy building! https://ift.tt/Pzg58io January 8, 2024 at 09:34PM
Show HN: AnyText AI – Multilingual text generation and editing tool I just started to learn frontend and built a free AI powered web app for editing text in image using AnyText. I will continue iterating the AnyText.pics to make it easier to use and will learn frontend skills by building the web app. https://anytext.pics/ January 7, 2024 at 09:08PM
Show HN: A Command Line tool to journal your daily accomplishments I saw this blog from Julia Evans on HN about building a bragging document: https://ift.tt/Fk05Nf1 . It inspired me to create a CLI tool to log my accomplishments in markdown files. I was learning about building CLI applications in Go and this project seemed like a good entry point. I used to maintain a Google Docs as my work log and bragging document but I'll often forget to update it or lose it between my open tabs. A CLI tool will be present right in my development environment and that removes friction with information logging. Release (v0.1): https://ift.tt/m5S3WpB https://ift.tt/U1hVTx2 January 7, 2024 at 07:38PM
Show HN: Fitlock – Block apps until you reach your daily fitness/health goals Introducing Fitlock, the privacy-focused app designed to empower users in curbing screen time and enhancing fitness through the utilisation of Apple Health and Screen Time features. Fitlock's innovative approach involves blocking apps and websites until users achieve their daily health and fitness objectives. Here's how Fitlock operates: users can establish a personalised schedule to block specific apps at chosen times of the day, adjusting the strictness level of the block to suit their preferences. Once the user's schedule is active, the blocked apps remain inaccessible until they successfully meet their health and fitness goals. For instance, a user might set up a schedule to restrict social media apps daily, unlocking them only for 30 minutes each time they reach 2000 steps within the specified timeframe. Beyond its core functionality, Fitlock boasts additional features like progress tracking over time and a range of strictness levels to cater to diverse user preferences. It's worth noting that Fitlock is currently exclusive to iOS, but stay tuned as there are plans to develop an Android version in the near future. I'd love to hear your questions/feedback. https://fitlock.io/ January 6, 2024 at 04:12AM
Show HN: Seedling – A Decentralised Medium Initial version of my decentralised publishing platform for articles and blog posts - like a Web3 Medium. It's open source and [almost] fully decentralised. Runs on the Polygon network. Current version lets authors publish markdown content from their GitHub account and lets users tip articles. No wallet or GitHub account is needed to browse content. Authors link their GitHub account or organisation to their wallet address via oauth and an on-chain user registry, after which they can submit article URLs directly to the on-chain content registry. The content registry ensures only registered users can publish, and only from their registered GitHub account. By adding different hosting options and expanding the feature set, the ultimate goal is to create a platform for independent journalists to publish without fear of censorship or repression, and to fund their journalism through direct tipping, subscriptions and profit sharing models. https://seedling-d.app January 6, 2024 at 04:24AM
Show HN: I made dashy.io – an all in one app for your data, notifications, tools Dashy is an app that pulls together all your tools and data so that instead of opening many apps and websites to achieve something, you can just do it in one place instead. I currently have over 40 widgets that allow you to do a variety of things such as: • Hex to ASCII Converter: Converts hexadecimal to readable ASCII text. • Line Sort and Dedupe Tool: Sorts and dedupes text lines. • Base64 Image Encode/Decoder: Converts images to/from Base64. • JSON Formatter: Makes JSON strings readable and structured. • Color Converter: Converts colors to HSL, RGB, HEX formats. • Text Diff Tool: Highlights differences between two texts. • Text Inspector: Counts lines, characters, and words in text. • CSV to JSON Converter: Converts between CSV and JSON formats. • ChatGPT Grammar Check: Instant grammar correctness check. • ChatGPT Translate: Translates text between languages. • ChatGPT Polish Up: Formats casual text for professional use. • ChatGPT Dictionary: Provides word definitions and examples. • Image Re-sizer: quickly resize images to your desired dimensions • Stock Ticker: ticker to stay up to date with how the markets are performing • Ticketmaster Events: Shows nearby events conveniently. • Sports Score Tracker: Provides real-time scores for various sports games. • Betting Odds: Displays betting odds for various sports events. I would love to hear all your feedback/suggestions. Thanks! https://dashy.io January 4, 2024 at 08:36PM
Show HN: Spence – AI-Powered Career Copilot We are excited to introduce Spence, our newly launched AI Career Copilot, to the Hacker News community. Spence is a browser extension that leverages advanced AI technologies to transform the job application process, providing personalized assistance in crafting resumes, cover letters, and preparing for interviews. At Spence, we've integrated AI tools to analyze job postings and tailor applications to fit each unique opportunity. Our platform is designed to save job seekers time and increase their chances of landing their desired job by offering insights and strategies tailored to each job posting. Our aim with Spence is to democratize the job search process, making it more accessible and effective for a global audience. We understand the nuances and complexities of job applications vary across different regions and languages. That's why Spence is equipped to assist job seekers in 26 different languages, ensuring that users can receive help in their native tongue. One of Spence's standout features is its integration with major job sites and over 30,000 employer websites. We've built Spence to be more than just a tool; it's a partner in your job search journey. Whether you are a recent graduate entering the workforce, a seasoned professional looking for your next challenge, or somewhere in between, Spence is here to guide you. With Spence, users can: * Automatically generate customized resumes and cover letters. * Receive tailored job application strategies. * Access insights for job matches and industry trends. We believe Spence has the potential to make a significant impact on how individuals approach their job search, and we're eager to hear your thoughts, feedback, and suggestions. Check out Spence here: https://ift.tt/VEUYQuR We welcome your thoughts, feedback, and any questions you have about Spence. Looking forward to engaging with the Hacker News community! https://ift.tt/VEUYQuR January 5, 2024 at 12:05AM
Show HN: CyberNvim, the simplest and most extensible Neovim distribution CyberNvim is a fully-featured and incredibly easy-to-understand Neovim config. It is a fully-featured IDE-like setup with an extremely simple configuration and an uncompromising featureset. CyberNvim is where simplicity meets power. Only 1200 lines of code Built to be broken Zero compromises in available features Minimal learning curve Plug and go personal configuration See it here: https://ift.tt/OpEb9l8 https://ift.tt/OpEb9l8 January 4, 2024 at 12:04AM
Show HN: Ambiphone, no-nonsense ambient music and white noise I built this free, no-nonsense white noise app. I know there are plenty of them out there already, but I wanted to make something beautiful and easy-to-use, without logins or ads or in-app purchases or any of the other stuff a lot of them have. I appeared on The Economist's The Intelligence podcast [0] this week talking about Ambiphone and another ambient music project, Ambient ScotRail Beats [1] - I'm on at about 17:30 There's a big selection of music and sounds already but I'm always adding more - if there's anything you'd like to see added, let me know! [0] https://ift.tt/V3Zk5rF... [1] https://ift.tt/boDp5V9 https://ambiph.one?hn January 3, 2024 at 11:11PM
Show HN: SwiftBar 2.0 Powerful macOS menu bar customization tool New release of my opensource project to help you build menu bar apps. This release features a lot of new features, but I want to highlight two: - Shortcuts Plugin - allows you to create menu bar apps from Shortcuts app - Ephemeral Plugin - allows you to create a transient menu bar app, i.e. for notification https://ift.tt/YghFUVx January 2, 2024 at 08:35PM
Show HN: Hook – a simple graphical C/C++ runtime editor While helping one of my students create and iterate on a game in C using raylib, I realized there was quite a lot of time spent on experimenting with level design and colors, how the player moves, gravity, etc. and a lot of time was wasted making a change, exiting the game, recompiling, running the game, deciding his change wasn't right, and going through the whole cycle over and over. I could tell it was demotivating, and this process was creating a barrier that prevented him from experimenting to his heart's content. I started this project to solve this problem by giving a simple gui to a few core features of lldb through the lldb api. Experimenting with changing colors, where blocks in the level go, how tall the player is, gravity is all now just a simple toggle or text field edit. The variables are modifiable while the program is running. The project is still in its early stages, and so far only targets macOS. https://ift.tt/ag0Q7A8 January 2, 2024 at 06:45AM
Show HN: Cassette, a Personal Programming Language I made this simple language over the past year, and it's time for me to say it's "done" (for now) and focus on other projects. I've struggled to answer the question "what is this language for?" other than "it's just for me" — and that's probably good enough. But I also wanted to make something "complete" that others could use if they wanted to. Writing my own language was an incredibly rewarding experience, and I'd recommend everyone trying it. Let me know if you have any questions or feedback, and please share your own experience if you've also made a language. https://ift.tt/kpuXPFc January 1, 2024 at 03:31AM
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