head to head · open source
pixijs vs flint-chart
pixijs has 48,618 GitHub stars, 5,135 forks, 344 open issues and last shipped 4 days ago. flint-chart has 4,529 stars, 268 forks, 32 open issues and last shipped 2 days ago. pixijs leads on adoption by 973% (48,618 vs 4,529 stars). pixijs is written in TypeScript under MIT; flint-chart is written in TypeScript under MIT. pixijs has attracted 11% as many forks as stars, flint-chart 6%. flint-chart was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (data-visualization), so they are genuine substitutes rather than adjacent tools.
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
| pixijs | flint-chart | |
|---|---|---|
| GitHub stars | ★ 49K | ★ 4.5K |
| License | MIT | MIT |
| Written in | TypeScript | TypeScript |
| Last push | 2026-10-30 | 2026-11-01 |
| Forks | ⑂ 5.1K | ⑂ 268 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick pixijs if
- You weight community size — 49K stars and counting
- You want the MIT license terms
- Your stack matches TypeScript
- You value the larger contributor base for long-term maintenance
pick flint-chart if
- You want the flint-chart feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches TypeScript
- You evaluated both and flint-chart fits your workflow better
About pixijs
Guides Tutorials Examples API Docs Discord Bluesky 𝕏 PixiJS ⚡️ Next Generation, Fastest HTML5 Creation Engine for the Web 🚀 WebGL & WebGPU Renderers ⚡️ Unmatched Performance & Speed 🎨 Easy to use, yet powerful API 📦 Asset Loader ✋ Full Mouse & Multi touch Support ✍️ Flexible Text Rendering 📐 Versatile Primitive and SVG Drawing 🖼️ Dynamic Textures 🎭 Masking 🪄 Powerful Filters 🌈 Advanced Blend Modes PixiJS is the fastest, most lightweight 2D library available for the web, working across all devices and allowing you to create rich, interactive graphics and cross platform applications using WebGL and…
read the full pixijs overview →
About flint-chart
Flint: A Visualization Language for the AI Era Please visit: Flint Project Site Visual Themes MCP Server Guide 中文主页 Flint is a visualization intermediate language that lets AI agents turn simple, human editable chart specs into expressive, polished visualizations . Rather than requiring agents to hardcode verbose parameters for scales, axes, spacing, labels, and layout, Flint derives those decisions from a high level semantic specification, the data, and an optional visual theme (e.g., New York Times, Economist, Swiss, and McKinsey). A compact spec compiles to native Vega Lite, ECharts, Chart.js, Plotly specs…
read the full flint-chart overview →
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Frequently asked questions
Is pixijs or flint-chart more popular?
pixijs has 48,618 GitHub stars and flint-chart has 4,529. pixijs has the larger community by that measure.
Are pixijs and flint-chart free?
Both are open source. pixijs is licensed under MIT and flint-chart under MIT. Neither carries a licence fee.
What is the difference between pixijs and flint-chart?
pixijs is written in TypeScript and flint-chart 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, pixijs or flint-chart?
Choose pixijs if you want the larger community (48,618 stars) or its MIT licence terms. Choose flint-chart if its feature set, stack or MIT licence fits better. Both are self-hostable.