Scripts2026年4月11日·1 分钟阅读

PixiJS — The HTML5 Creation Engine with Fast 2D WebGL

PixiJS is the fastest, most flexible 2D WebGL/WebGPU renderer for the web. Powers interactive ads, games, data viz, and rich media experiences. Used by Google, IKEA, Disney, and countless HTML5 games on Poki and CrazyGames.

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快速使用

先拿来用，再决定要不要深挖

这里应该同时让用户和 Agent 知道第一步该复制什么、安装什么、落到哪里。

npm i pixi.js
import { Application, Assets, Sprite } from "pixi.js";

const app = new Application();
await app.init({ background: "#1099bb", resizeTo: window });
document.body.appendChild(app.canvas);

const texture = await Assets.load("https://pixijs.com/assets/bunny.png");
const bunny = new Sprite(texture);
bunny.anchor.set(0.5);
bunny.x = app.screen.width / 2;
bunny.y = app.screen.height / 2;
app.stage.addChild(bunny);

app.ticker.add((ticker) => {
  bunny.rotation += 0.05 * ticker.deltaTime;
});
介绍

PixiJS is the fastest, most flexible 2D WebGL/WebGPU renderer for the web. Started in 2013 by Goodboy Digital, it powers interactive ads, HTML5 games, rich data visualizations, and creative coding experiments. Now on v8 with first-class WebGPU support.

What PixiJS Does

  • Rendering — Sprites, Graphics, Meshes, Text, NineSlice
  • Ticker — frame loop with delta time
  • Scene graph — Container hierarchy with transforms
  • Filters — blur, glow, noise, color-matrix post effects
  • Textures — spritesheets, atlas, base textures
  • Interaction — events (pointer, tap, drag) via FederatedEvents
  • Assets — smart loader for images, fonts, JSON, spritesheets
  • WebGPU — v8 experimental backend

Architecture

A renderer paints the stage (root Container) each tick. Sprites hold a texture + transform. Graphics draws vector shapes. v8 introduced a new renderer architecture that unifies WebGL and WebGPU paths and removed the mandatory global registration.

Self-Hosting

Client library, ships in bundle.

Key Features

  • 2D WebGL + WebGPU renderer
  • Sprites, graphics, meshes, text
  • Post-processing filters
  • Spritesheet and texture atlas
  • Custom shaders
  • Asset loader
  • Event-based interaction
  • Tree-shakeable imports (v8)

Comparison

Library Scope Renderer Framework
PixiJS 2D renderer WebGL/WebGPU No
Phaser 2D game framework Canvas/WebGL Yes
Three.js 3D WebGL/WebGPU No
Konva 2D on canvas Canvas 2D No

常见问题 FAQ

Q: PixiJS vs Phaser 区别？ A: PixiJS 只做渲染（更灵活，自己组装游戏循环）；Phaser 是完整游戏框架（场景、物理、输入、音频）。需要快速出游戏用 Phaser，需要高度定制用 PixiJS。

Q: v8 有什么变化？ A: 重写了渲染核心，WebGPU 支持，更好的 tree-shaking，移除全局注册、ESM-first。升级有 breaking changes。

Q: 能做 3D 吗？ A: PixiJS 是 2D 引擎。3D 选 Three.js 或 Babylon.js。

来源与致谢 Sources

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