head to head · open source
three.js vs postiz
three.js has 117,439 GitHub stars, 36,894 forks, 386 open issues and last shipped yesterday. postiz has 40,703 stars, 7,752 forks, 306 open issues and last shipped yesterday. three.js leads on adoption by 189% (117,439 vs 40,703 stars). three.js is written in JavaScript under MIT; postiz is written in TypeScript under AGPL-3.0. three.js has attracted 31% as many forks as stars, postiz 19%. three.js was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| three.js | postiz | |
|---|---|---|
| GitHub stars | ★ 117K | ★ 41K |
| License | MIT | AGPL-3.0 |
| Written in | JavaScript | TypeScript |
| Last push | 2026-11-02 | 2026-11-02 |
| Forks | ⑂ 37K | ⑂ 7.8K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick three.js if
- You weight community size — 117K stars and counting
- You want the MIT license terms
- Your stack matches JavaScript
- You value the larger contributor base for long-term maintenance
pick postiz if
- You want the postiz feature set and don't need the biggest community
- You prefer the AGPL-3.0 license terms
- Your stack matches TypeScript
- You evaluated both and postiz fits your workflow better
About three.js
three.js [![NPM Package][npm]][npm url] [![Build Size][build size]][build size url] [![NPM Downloads][npm downloads]][npmtrends url] [![jsDelivr Downloads][jsdelivr downloads]][jsdelivr url] [![Discord][discord]][discord url] JavaScript 3D library The aim of the project is to create an easy to use, lightweight, cross browser, general purpose 3D library. The current builds only include WebGL and WebGPU renderers but SVG and CSS3D renderers are also available as addons. Examples — Docs — Manual — Wiki — Migrating — Questions — Forum — Discord Usage This code creates a…
read the full three.js overview →
About postiz
NEW: check out Postiz agent CLI! perfect for OpenClaw and other agents Your ultimate AI social media scheduling tool Postiz : An alternative to: Buffer.com, Hypefury, Twitter Hunter, etc... Postiz offers everything you need to manage your social media posts, build an audience, capture leads, and grow your business. Explore the docs » Watch the YouTube Tutorials» Register · Join Our Discord (devs only) · Public API NodeJS SDK · N8N custom node · Make.com integration 🔌 See the leading Postiz features ✨ Features Our Sponsors Intro Schedule all your social media posts (many AI features) Measure your work with…
read the full postiz overview →
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Frequently asked questions
Is three.js or postiz more popular?
three.js has 117,439 GitHub stars and postiz has 40,703. three.js has the larger community by that measure.
Are three.js and postiz free?
Both are open source. three.js is licensed under MIT and postiz under AGPL-3.0. Neither carries a licence fee.
What is the difference between three.js and postiz?
three.js is written in JavaScript and postiz in TypeScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, three.js or postiz?
Choose three.js if you want the larger community (117,439 stars) or its MIT licence terms. Choose postiz if its feature set, stack or AGPL-3.0 licence fits better. Both are self-hostable.