Dev tools · alternatives · 2026
24 alternatives to Sketch, connect and simulate gears and chains
GearSketch sandbox in CoffeeScript. Contribute to frankleenaars/gearsketch development by creating an account on GitHub.
GearSketch is a development tool for sketching, connecting, and simulating gears and chains. Written in CoffeeScript, it provides a sandbox environment for mechanical simulation and design. The tool is hosted on… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Sketch, connect and simulate gears and chains launched in 2013; newer entries below may have overtaken it.
- 1
Just build a local tool for designing gears that kinda looks and works nice
Jan 2026 · gears.dmtrkovalenko.dev · its alternatives →
- 2MC
2015 · nikital.github.io · its alternatives →
- 3
Bun▲295A fast JS runtime Node.js replacement with built‑in tools
Dec 2025 · bun.com · its alternatives →
- 4VT
Long time reader, first time self-promoter. I'm a bicycle mechanic that figured I could make the process of bicycle wheelbuilding faster, more accurate and more satisfying. I do it by sampling digital indicators, rendering the data in useful ways, and injecting domain-specific insights. The UI interaction happens by foot pedal so my paradigm retains the traditional way of working with your hands.
2022 · islandix.com · its alternatives →
- 5VA
VoxelChain is an experimental tool to create voxel worlds in the browser. The lighting is fully ray traced in real-time and there is powerful cellular-automata based programming system, which allows to create complex digital circuits and model the behaviour of voxels (behaviour such as falling sand or water). Technology wise, I'm using WebGL2 for the rendering and the simulation is coded in C89 and gets compiled to WebAssembly (with multi-threading) using Clang. The simulation is basically a custom cellular automaton and is fully parallelized. Once WebGPU is released, I'm planning to run the…
2022 · voxelchain.app · its alternatives →
- 6FP
Hello HN users, This is a CAD by code project I have been working on on my free time for more than year now. I built it with 3 goals in mind: - It should be familiar to CAD designers who have used other programs. Same workflow, same terminology. - Reduce the mental effort required to create models as much as possible. This is achieved by: - Provide live rendering and visual guidance as you type. - Allow the user to reference existing edges/faces on the scene instead of having to calculate everything. - Provide interactive mouse helpers for features that are hard to write by code: Only 3…
Apr 2026 · fluidcad.io · its alternatives →
- 7
- 8
CodeTruck V2.0▲147Create fully functional Node.js apps faster than ever before
2022 · codetruck.io · its alternatives →
- 9
Inspect webhook payloads with automatic type generation
2022 · typedwebhook.tools · its alternatives →
- 10
Made an online tool for creating diagrams with TypeScript. I quite like it for thinking about how to shape my data, even if I end up using a different language in the end.
2023 · tsdiagram.com · its alternatives →
- 11
MeshPilot▲102Your AI workspace for terminals, tasks, and agents
Jun 2026 · meshpilot.in · its alternatives →
- 12
CodeTruck▲96Get a fully functional Node.js API faster than ever before
2022 · codetruck.io · its alternatives →
- 13
Hi everyone started this project a year ago to generate the CAD for a Jet Engine Axial Compressor. I am now open sourcing this tool that can take in a JSON file with specs and generate the CAD assembly. Still has a lot of work to improve designs but there isn't anything the Open Source community can't accomplish!
2023 · github.com · its alternatives →
- 14HB
2012 · chrisp.gr · its alternatives →
- 15
Every tool a developer needs, all in one place
2025 · toolkit-hub.gotodev.ma · its alternatives →
- 16
- 17
2023 · old.reddit.com · its alternatives →
- 18
build tool with support for containerization, build caching for local development and ci - no0dles/hammerkit
2021 · github.com · its alternatives →
- 19
Focus on Productivity with Secure, Offline Developer Tools
2024 · ottorinobruni.gumroad.com · its alternatives →
- 20
Drivetrain tools to learn, collaborate, and engineer.
2019 · drivetrainhub.com · its alternatives →
- 21
- 22
Privacy-first, browser-native developer utilities.
Dec 2025 · toolwizardhub.com · its alternatives →
- 23
A tool for creating involute spur gears
2015 · geargenerator.com · its alternatives →
- 24
Essential free tools for developers, all in one place
2024 · its alternatives →
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- Free and local browser tool for designing gear models for 3D printing alternatives
- Mechanical clock simulation in WebGL alternatives
- Bun alternatives
- Visualization tools for bicycle wheelbuilding alternatives
- VoxelChain – An Experimental Voxel Engine alternatives
- FluidCAD – Parametric CAD with JavaScript 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 →