Life & fun · alternatives · 2026
24 alternatives to Browser-based robot simulator with Three.js and rapier.js
This browser-based robot simulator uses Three.js for graphics and rapier.js for physics simulation. Users can design and test virtual robots directly in their web browser without installing software. It's aimed at… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Browser-based robot simulator with Three.js and rapier.js launched in 2023; newer entries below may have overtaken it.
- 1
2023 · plant.max-richter.dev · its alternatives →
- 2
2020 · pakastin.github.io · its alternatives →
- 3
If you don't want a generation of robots, break them.
2016 · robotics.ovh · its alternatives →
- 4A2
2017 · htmlpreview.github.io · its alternatives →
- 5
Features include: - Several preset periodic orbits: the classic Figure-8, plus newly discovered 3D solutions from Li and Liao's recent database of 10,000+ orbits (https://arxiv.org/html/2508.08568v1) - Full 3D camera controls (rotate/pan/zoom) with body-following mode - Force and velocity vector visualization - Timeline scrubbing to explore the full orbital period The 3D presets are particularly interesting. Try "O₂(1.2)" or "Piano O₆(0.6)" from the Load Presets menu to see configurations where bodies weave in and out of the orbital plane. Most browser…
Nov 2025 · trisolarchaos.com · its alternatives →
- 6
OLO Robotics▲119Control robots in your browser — no setup needed
Jun 2026 · olo-robotics.com · its alternatives →
- 7
Browser MCP connects AI applications to your browser so you can automate tasks using AI. Supported by Claude, Cursor, VS Code, Windsurf, and more.
2025 · browsermcp.io · its alternatives →
- 8OS
2019 · alexanderperrin.com.au · its alternatives →
- 9
Hi HN, I'm Narek. I built Manim-Web, a TypeScript/JavaScript port of 3Blue1Brown’s popular Manim math animation engine. The Problem: Like many here, I love Manim's visual style. But setting it up locally is notoriously painful - it requires Python, FFmpeg, Cairo, and a full LaTeX distribution. It creates a massive barrier to entry, especially for students or people who just want to quickly visualize a concept. The Solution: I wanted to make it zero-setup, so I ported the engine to TypeScript. Manim-Web runs entirely client-side in the browser. No Python, no servers, no install. It runs…
Feb 2026 · github.com · its alternatives →
- 10
AI4Animation in javascript & three.js. Contribute to sneha-belkhale/AI4Animation-js development by creating an account on GitHub.
2019 · github.com · its alternatives →
- 11CA
I'm currently developing Chili3D, an open-source, browser-based 3D CAD application. By compiling OpenCascade to WebAssembly and integrating Three.js, Chili3D delivers near-native performance for powerful online modeling, editing, and rendering—all without local installation. Access it here: https://github.com/xiangechen/chili3d Features: Modeling Tools: Create basic shapes (boxes, cylinders, cones, etc.), 2D sketches (lines, arcs, circles, etc.), and perform advanced operations (boolean operations, extrusion, revolution, etc.). Snapping and Tracking: Precisely snap to…
2025 · its alternatives →
- 12
Build bots using Node.js, in your browser!
2016 · medium.com · its alternatives →
- 13
Hey HN, We’re Philip, Amby, and Declan, and we made “multiplayer virtual computers” that you can embed anywhere, including 3D spaces. We decided to build this because we noticed that embedding third-party apps and websites can be a nightmare due to incompatible platforms, security issues, and poor UX. Adding multiplayer functionality to these embeds makes this problem exponentially more difficult. On the backend, we’re spinning up a VM and running a resource-optimized fork of Chromium which we then stream to participants via WebRTC. Since we’re hosting the servers running the applications,…
2022 · threejs-example.hyperbeam.com · its alternatives →
- 14
Render multiple moving rectangles to compare a number of canvas engines.
2020 · benchmarks.slaylines.io · its alternatives →
- 15AT
I've been building prototypes of new AI learning tools for months, but I recently learned that 3blue1brown open sourced his incredible math animation library, Manim, and that LLMs could generate code for it without any fine-tuning. So I made a tool that automatically generates animated math/science explanations in the style of 3blue1brown using Manim from any text prompt. Try it yourself at https://TMA.live (no signup required) or see the demo video here: https://x.com/i/status/1874948287759081608 The UX is pretty simple right now, you just write a…
2025 · tma.live · its alternatives →
- 16
Build an autonomous industrial vehicle in sim
2022 · polymathrobotics.com · its alternatives →
- 17HB
2012 · chrisp.gr · its alternatives →
- 18IB
Mar 2026 · structuredlabs.github.io · its alternatives →
- 19
Rigyd▲59Simulation-ready 3D assets for robotics simulation, at scale
May 2026 · rigyd.com · its alternatives →
- 20
ROBOTZ▲117Free modular 3D cartoon robots for your next projects
2023 · threedee.design · its alternatives →
- 21
Craft interactive 3D animations, without code
2016 · 3d-parallax.webydo.com · its alternatives →
- 22BB
2021 · filter.mot.omg.lol · its alternatives →
- 23
ParallaxPro▲95AI tool that turns your prompts into real video games
Apr 2026 · parallaxpro.ai · its alternatives →
- 243R
2020 · ahuth.github.io · its alternatives →
Also compare
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 →