Life & fun · alternatives · 2026
24 alternatives to My first WebGL demo, the first self-extracting PNG ever?
My first WebGL demo is a self-extracting PNG file that runs in web browsers. Created in 2011, it demonstrates WebGL graphics capabilities while experimenting with an unusual file format that combines image data with… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. My first WebGL demo, the first self-extracting PNG ever? launched in 2011; newer entries below may have overtaken it.
- 1IM
Hi HN! I made many small web games in the past with Unity or Phaser. But this time I wanted to make something completely on my own. So I coded a basic game framework in plain JavaScript, and used it to make Almost Pong. This was a really fun project that taught me a lot about JavaScript, and I plan to make more minimalist games with this framework. Interesting fact: Almost Pong doesn't load any assets, all sprites and sounds are generated with code. Happy to answer questions, and please let me know if you have any feedback on the game. Thanks!
2022 · lessmilk.com · its alternatives →
- 2RT
2023 · antimatter15.com · its alternatives →
- 3
Hello HN! We’re a small creative studio specializing in real-time 3D experiences. Netlify approached us to design and build an interactive experience to celebrate reaching 5 million developers. Inspired by the classic game Marble Madness, we created a gamified experience where users control a ball through playful, interactive levels. The goal was to blend marketing content with the look and feel of a game to engage users. The app is built with Three.js [1], using our custom render pipeline and shaders, and uses Rapier for physics simulation [2]. The 2D content is overlaid on the WebGL view…
2024 · 5-million-devs.netlify.com · its alternatives →
- 4
Hey HN! We're Ben and Izak, founders of Repaint (YC S23). Repaint is like Figma, but for creating real websites. It has panning, zooming, and dragging elements around. The settings closely follow html/css. We think an open canvas is a big improvement over other website builders. Everything is easier: styling, consistency, responsiveness… But making it work was hard! We thought HN would appreciate the tech behind it: - A custom WebGL rendering engine (w/text, shadows, blurs, gradients, & opacity groups) - A partial implementation of the css spec - A custom text editor & text shaper…
2024 · repaint.com · its alternatives →
- 5AS
2016 · erkaman.github.io · its alternatives →
- 6
No ads, no popups, no cookies, no account. The fastest way to edit photos online
2019 · pqina.nl · its alternatives →
- 7
Over the weekend I was discussing the latest news relating to open weights with some of my non-techie friends. After 30 mins of waffling, I realised it is quite a long and interesting story, with many twists and turns. I've always wanted to create a 'long scroll' story, but have never found a suitable story to tell. This felt like a fun weekend project to undertake. The story itself doesn't have too many scroll effects (which is probably a good thing), it was more about trying to tell a story with a certain style that wouldn't really fit on my personal blog. Would love to get your feedback…
2020 · blog.scottlogic.com · its alternatives →
- 8
2014 · jessevdk.github.io · its alternatives →
- 9FW
2012 · callum.com · its alternatives →
- 10FT
2021 · static.laszlokorte.de · its alternatives →
- 11GA
2016 · erkaman.github.io · its alternatives →
- 12
Convert HTML and CSS to high-quality PNG images instantly. Perfect for dynamic OG images, social shares, and automated screenshots.
Dec 2025 · html2png.dev · its alternatives →
- 13MF
2018 · glennthealien.github.io · its alternatives →
- 14IM
I was fascinated by this [0] and this video [1]. After many struggles, I finally built this app that traces images using circles similar to what these videos had shown. The most challenging part (to me) is to find a way to convert images to vector lines. I had tried Potrace, but its output is not suitable for my use case: too many small elements share the same border. Potrace's goal is to represent the original image faithfully using vector lines. But I want to trace the image edges. After searching and trying some Potrace alternatives in vain, I finally found my keyword. Surprisingly (to…
2022 · phqb.github.io · its alternatives →
- 15
- 16
Voxel-engine in Javascript. Contribute to Lallassu/voxelengine3 development by creating an account on GitHub.
2017 · github.com · its alternatives →
- 17ST
2015 · mattdesl.github.io · its alternatives →
- 18WGWebGL Games▲83
2015 · webgl.nu · its alternatives →
- 19
2020 · youtube.com · its alternatives →
- 20WF
2016 · ghostinthecode.net · its alternatives →
- 21
WebGPU Tech Demo▲141WebGPU tech demo running in modern browsers showcasing various rendering techniques like deferred rendering with 400+ dynamic lights, Hi-Z screen space reflections and cascaded shadow mapping.
2024 · gnikoloff.github.io · its alternatives →
- 22MW
2019 · subdued-health.surge.sh · its alternatives →
- 23
- 24WD
2018 · emnh.github.io · its alternatives →
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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 →