Dev tools · alternatives · 2026
24 alternatives to Colapixel – A video/photo gallery with annotations
My sister asked me if I can set up a site similar to jack.ventures for her a month ago. She said it was open source (https://github.com/Jack000/Expose) and should be easy and I just need to run a script (rolls eyes). I did that and two weeks later her friends saw it and want me to run the same script for them. So I decided to take some weekends to build something similar using nodejs/redis/mysql, put up a user registration page, user profile page and add some editing features. So now everyone can sign up without me having to run any 'script'. Just push the first…
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Colapixel – A video/photo gallery with annotations launched in 2017; newer entries below may have overtaken it.
- 1
I built this out of frustration as I lead the development of AI features at Yola.com. Prompt testing should be simple and straightforward. All I wanted was a simple way to test prompts with variables and jinja2 templates across different models, ideally somthing I could open during a call, run few tests, and share results with my team. But every tool I tried hit me with a clunky UI, required login and API keys, or forced a lengthy setup process. And that's not all. Then came the pricing. The last quote I got for one of the tools on the market was $6,000/year for a team of 16 people in a…
2025 · langfa.st · its alternatives →
- 2HM
I made this as a pair programming exercise with o1-preview. o1 did most of the heavy lifting, through high level prompts, but eventually I needed to diverge from it to get to completion. My initial prompt was: --- I'm making a web app: It's like 4chan, but each thread starts with a gps coordinate. People can only post text and images. I want to build it with flask and sqlalchemy. I want just the backend and data model that supports these threads, anonymous users, and users that can register a permanent username. Write as much of it as you can for me. --- This produced a fully scaffolded…
2024 · mapchan.com · its alternatives →
- 3
Hey HN, I've been wanting to start this project for a long time, ever since I read an article about collaborative transformation of blob images[1], and I'm hoping it will take off here as I'm curious to see how it can grow. Here's how it works: - My website is available at https://chaospixels.com. You can find its code in the `src` directory of the linked repository. - Every day, I'll review all the open PRs (Pull Requests) and calculate a PR score based on the number of thumbs-up on the PR's opening comment. - The PR with the highest score will be merged and deployed. - Afterward,…
2024 · github.com · its alternatives →
- 4IM
Try it at: ssh krnl.duetbrowser.com No sign up, totally free - no download. Let me know what you think. Prior art exists (brow.sh) but I wasn't satisfied with their graphical take. I wanted the raw, old skool terminal days of the early internet - BBS, and old green phosphor library comptuers - but running the modern web, with all the bells and jingle jangle whistles (JavaScript, etc). No funding, no VC, just 100% raw terminal fun. Not sure how long the demo will last, but try it out.
Jul 2026 · its alternatives →
- 5IB
Hey HN, I built a website where you can train Llama 3.1 8b & 70b (4bit) on your data. I use unsloth in the backend and the training is done on H100s which I rent programmatically from Runpod. I'd love some feedback. If you would be interested in using it feel free to book a chat with me: cal.com/hamada/tunellama-intro Happy to give you free credits :) P.S. I'm also looking for a co-founder as I have big plans for this.
2024 · tunellama.com · its alternatives →
- 6
Hi HN I built a fun little tool: It uses Groq’s LLaMA 3.3 + Puppeteer to analyze a website Then it roasts the design/content/UX with humor And finishes with 3–5 genuinely helpful improvement tips You can try it here: https://ai-roast-vert.vercel.app I wanted to: Practice fast idea-to-launch cycle (built in 2 days) Experiment with a viral-friendly product Monetize with a $0.55 pro version that gives a detailed roast + download Would love your feedback — on the idea, the tone, the usefulness — anything! Thanks in advance
2025 · ai-roast-vert.vercel.app · its alternatives →
- 7IB
Do you want to monetize a private group/ channel/ community? Use Subjoin to create a personal membership page in minutes. It's easy to use and free to try out. No need to integrate Stripe if membership is free. - - - - I have never built something this fast, what a thrill! I saw there was no easy way to create a simple subscription page. Big platforms are confusing and expensive for simple needs. - - - - What are you building? Would love to connect with like-minded people on X: @tjmakingof
2024 · subjoin.me · its alternatives →
- 8
Hey HN! First post btw I want to share a product we are developing right now. It's a thing to gather your data from LinkedIn, GitHub, StackOverflow (and a couple more things in the future) and we obviously use LLMs under the hood :D So the idea of using it is that you don't need to share 69 links and docs and can use one link (or download PDF) now. When you connect all the stuff you will see your profile with a radar chart, which represents your "domains". The next thing will be a section with ai-generated-summary-bio + section with things you're open to. Then a section with work experience…
2024 · hackerpulse.io · its alternatives →
- 9
Hey Hacker News, I'm the maker of Kopage, a free & self-hosted Website Builder. While working on new, cool features (AI, of course), it would be great to hear some HN feedback :) Thanks, Simon
2024 · kopage.com · its alternatives →
- 10
I spent some time making this. I am a beginner with blender but I did my best :) I'm open to any and all feedback.
2022 · honzaap.github.io · its alternatives →
- 11IU
I'm an indie dev and I built a community for creators to get together and collaborate with each other. Mostly for amateur creators, but some famous ones use it as well. It has about 700k users so far. There are about 100k of those users who don't bother to upload an avatar, so they've had a boring default avatar for nearly 7 years. Today, I used my credits on DallE to do make them a bit more fun. Since the creators self-identify, I was able to create specific kinds of avatars for them. For example, if a creator is a writer, my DallE prompt would be: "an oil painting portrait of a…
2022 · its alternatives →
- 12IM
Hi there! I made a project for pure joy called Indieseas.net. I made it because I disliked how search engines completely ignore smaller websites, prioritizing ads and businesses. That said, I decided to make my very own search engine! But, how could I keep business websites outside the system? The solution were 88x31 buttons. These are images or gifs that were used back in the days to connect websites between eachother. This was useful because search engines weren't very bad in the times. Thankfully, people still use them a lot nowadays! So, I whipped up a program in Typescript using Bun…
2025 · indieseas.net · its alternatives →
- 13CT
Built this at a Startup Weekend last November. We've been sitting on this code for months. Would love to have some people signup and throw us a little feedback. Clearly this isn't finished, but with a little crowd support, we could just wrap it up in a weekend. A few things: - Works with Youtube and Vimeo, probably a few others. - Web UI is still pretty sloppy - zero onboarding. sorry. - We have native iPhone and iPad clients that are a handful of bugs from being shipped. Anyone interested in beta testing them, shoot me an email at ddinch :at: gmail. We will beam you up via TestFlight (great…
2011 · clpstr.com · its alternatives →
- 14
I spent the past few weeks making an open source cloud code editing environment with an AI copilot and multiplayer collaboration! It's fully self-hostable in 5-10 minutes. There's a lot of minor improvements to be made, and some are already listed in the Github issues. Let me know what you think and feel free to try it out.
2024 · github.com · its alternatives →
- 15AB
https://rxjourney.com.ng I realize SvelteKit is overkill, but I originally had bigger plans for the blog, before deciding to just keep it simple. Yeah, I had Medium open on a different tab while building. It's going to be a personal blog where I write about my experiences, if you're interested you can subscribe to the newsletter.
2024 · its alternatives →
- 16
I built a minimal opensource CMS, I use it myself for my blog and for other SaaS. l love blogging, and sometimes I post random thoughts on my blog. The only thing is, I always did it with .md files, which is fine too However, I was excited about the idea of using a CMS that was very minimal and avoiding the option of connecting something like WordPress or other big platforms. Open source (if you want to fork it or contribute) and free to use (unless I see you have a million views haha). Star the repo if you like it!
Jan 2026 · github.com · its alternatives →
- 17IH
Hello HN, I had some christmas free time over the last two weeks (Merry Christmas btw ;-)) and used that time to completely recreate the website of my app[1]. I used all the fancy new tools. I didn't know some of them when I started. What was my goal? * Pretty website * Blazing fast * Mobile first * SSR * Webp support * Generally all the best website practices (high lighthouse score) What did I use? * Tailwindcss (https://tailwindcss.com/) * Tailwind Components (https://tailwindui.com/) * React (https://reactjs.org/) * ViteJs…
2021 · its alternatives →
- 18KY
Hey HN! I wanted to practice "vibe coding" and see how far and fast I can go by only prompting, without actual coding. I decided to make a simple CLI app that scrapes web docs into a single md file (I was annoyed that LLM keeps writing Tailwind 3 code for a Tailwind 4 project). In just a couple of hours, the CLI app was ready! Then iterated on arguments for another couple of hours. Result: https://github.com/vladstudio/web2llm Then I decided to go further and "productize" the CLI by making a web app for it. Another half-day, and the web app is ready!…
2025 · web2llm.dev · its alternatives →
- 19
Hey! Wanted to showcase this project I’ve been passionately working on. It’s an open source community platform built with the nextjs app router. There’s lots of cool features, but the main one I’m excited about is the gamification. There’s a badge and inventory system. Admins can set value to user actions like creating a post. Then a user can use their accumulated points to purchase items that have modifiers on things like your username or avatar. There’s zero vendor lock in and all you need is a: - redis server - s3 storage - smtp server Built with nextjs and prisma. Would love your…
2024 · github.com · its alternatives →
- 20OC
Your feedback and suggestions are greatly appreciated. Built with backbone.js, node.js and mongodb. Thanks! http://ownDJ.com
2012 · owndj.com · its alternatives →
- 21
Hi there HN! I'm Matthias and I've been into video streaming for quite a while now. Over the years I've built plenty of small setups, often CLI tools to test and debug streaming video. About a month ago, during my annual holiday, I started working on a simple API on top of my CLI tools. It's time consuming to craft and run multiple ffmpeg jobs, get GOP / keyframes right, merge playlists, package to HLS, ... One thing led to another and I eventually started exploring HLS interstitials, VMAP / VAST and dynamic ad insertion, MSE / EME (HLS.js in general), React (perf) as a player…
2024 · github.com · its alternatives →
- 22
Hi HN! Last night, I live streamed myself coding this Llama 2 Agent on a Single GPU (Colab). After 6 hours it actually has some good results. How it works is it takes in your intuition (e.g. "I think x would be cool") and develops a business idea (with a name and branding colors) and a business plan. After the business plan is developed, it criticizes this plan recursively until the "Investor" prompt is satisfied with the plan. After all this it will generate the final MVP idea and pass it to a the React Engineer Agent I live coded 2 days ago…
2023 · github.com · its alternatives →
- 23
Hey HN! Last week I was working on a website and needed a way to synchronise visuals with live music. I've used MIDI controllers for this before, but I am travelling right now and don't have mine with me. So I had the crazy idea to build a browser extension that uses the keyboard as input and includes a sequencer. I gave myself 24 to work on it. It ended up taking longer (of course), specially since I ended up creating a demo, a small landing, docs, and an intro video. Took me one week from idea to launch (pushed quite a bit tbh). Features: - Works as a browser extension. Atm distributed…
2024 · minitap.io · its alternatives →
- 24IB
I had 14,000 photos sitting on a drive and wanted an excuse to play with local vision models and Elixir/Phoenix. I originally tried to get LLaVA to tell me if a photo was 'good' or matched my style, but quickly learned that LLMs have terrible taste. I ended up demoting the LLM to just extract metadata, and built a custom CLIP/Ridge Regression pipeline to actually learn my preferences based on how I rate things. The stack is Phoenix/Oban on the orchestrator side, and Python/FastAPI/Instructor for the AI workers. Happy to answer any questions about the architecture,…
Apr 2026 · qwelian.com · its alternatives →
Also compare
- I made a JSFiddle-style playground to test and share prompts fast alternatives
- Hoodmaps Meets 4chan alternatives
- ChaosPixels: Collaborative Website Building Experiment alternatives
- I made a browser TUI with its own layout engine alternatives
- I built a website where you can easily fine-tune Llama 3.1 models alternatives
- I built an AI that roasts your website and gives tips to fix it alternatives
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →