Life & fun · alternatives · 2026
24 alternatives to Exophysics – WebGL2 particle simulator
Exophysics is a particle simulator built with WebGL2 technology that runs in a web browser. It allows users to create and manipulate physics-based particle systems for visual effects and simulations. The tool is… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Exophysics – WebGL2 particle simulator launched in 2020; newer entries below may have overtaken it.
- 1WF
2014 · haxiomic.github.io · its alternatives →
- 2
Fluid simulation in liquidfun-wasm
2021 · birchlabs.co.uk · its alternatives →
- 3
This is a small particles simulation that can run either with WebGPU (GPU Compute) or with the CPU, and it can be changed in real time
2023 · github.com · its alternatives →
- 4WF
2016 · ghostinthecode.net · its alternatives →
- 5RT
2023 · antimatter15.com · its alternatives →
- 6
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 →
- 7
Had some fun with shared array buffers over many months of free time. Skip to the end to play around with the final app. Open to ideas on how to simulate more whilst staying in js land.
2024 · dgerrells.com · its alternatives →
- 8A2
2017 · htmlpreview.github.io · its alternatives →
- 9
A pretty simple but fun to play with simulator for a concept from mathematical physics called the "2D Coulomb gas". I originally made this for my Bachelor's thesis to create pretty pictures and build intuition but have recently gotten it a fresh coat of paint and better performance curtesy of WebGPU acceleration (ported with liberal help from Codex to get through all of the boilerplate). Play around with it - hopefully read up more on the 2D Coulomb gas because it is an incredibly deep topic research wise.
Feb 2026 · simonhalvdansson.github.io · its alternatives →
- 10
Gravity WebGL experiment in the Solar System
2016 · github.com · its alternatives →
- 11AS
I really like the look of the famous album art for Unknown Pleasures [1]. It was originally created by Harold Craft at the Arecibo Observatory from the signals of the first discovered radio pulsar [2]. I made a spectrogram that produces a similar look. It runs FFT in Rust and visualizes it with WebGL. [1]: https://en.wikipedia.org/wiki/File:UnknownPleasuresVinyl.jpg [2]: https://en.wikipedia.org/wiki/PSR_B1919%2B21
2024 · aestuans.github.io · its alternatives →
- 12
A prototype implementation of cloth simulation. It uses the soft body dynamics support in ammo.js.
2020 · playcanv.as · its alternatives →
- 13
Interactive notes for algebra based physics with explorable explanations
2020 · landgreen.github.io · its alternatives →
- 14
A gravity simulator, with updated movement controls
2016 · valentinvichnal.github.io · its alternatives →
- 15IB
2022 · multiplanetary.website · its alternatives →
- 16AS
2016 · erkaman.github.io · its alternatives →
- 17OS
2019 · alexanderperrin.com.au · its alternatives →
- 18
particles.js▲113A lightweight JavaScript library for creating particles.
2014 · vincentgarreau.com · its alternatives →
- 19RT
2017 · map.keymetrics.io · its alternatives →
- 20IR
2021 · htwins.net · its alternatives →
- 21
2014 · jessevdk.github.io · its alternatives →
- 22
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 →
- 23
🦠 Slime mold simulation with WebGPU and TypeScript. - SuboptimalEng/slime-sim-webgpu
2025 · github.com · its alternatives →
- 24
Particle accelleration with OpenGL 4.3, using the compute shader to calculate particle movement on graphics hardware. - MauriceGit/Partikel_accelleration_on_GPU
2016 · github.com · 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 →