致谢。
我们不向课程收费,因为构成这个网站的大部分东西,我们也不必付钱。下面这份名单注定写不完——这是我们站立其上的肩膀。
免费托管我们的基础设施
- Cloudflare Pages
Global CDN with unmetered bandwidth on the free tier. Every page you load comes through their edge.
- GitHub
Code hosting plus free Actions CI minutes for public repositories. Every commit you see was built and deployed for free.
- Google Fonts
Inter for Latin scripts; Noto Sans SC / JP / KR for Chinese, Japanese, Korean — delivered at no cost from their CDN.
积木编程的传承
- Seymour Papert
Logo, constructionism, and the conviction that children can program. The grandfather of all of this.
- Mitchel Resnick & the MIT Media Lab Lifelong Kindergarten group
Scratch — the project that put block-based programming in front of millions of kids and proved the idea at scale.
- The Google Blockly team
The open-source library that renders, edits, and serializes every block in our workspace. We are a thin layer on top of their work.
- The Microsoft MakeCode team
The category-toolbox UX patterns we follow — accessible block coding for absolute beginners.
我们所依赖的开源技术栈
- Next.js (Vercel)
The static-export framework.
- React (Meta)
The rendering model.
- TypeScript (Microsoft)
The language that keeps us honest.
- Tailwind CSS
Adam Wathan and contributors — the styling system.
- Vitest, Testing Library, jsdom
The test stack our 100-plus tests run on.
- Howler.js
Goldfire Studios — the audio engine driving lesson narration.
- Firebase (Google)
Auth and Firestore on the free Spark tier.
- ffmpeg & music-metadata
The audio toolchain that stitches together our narration tracks.
还要感谢每一位曾坐在初学者旁边、告诉他「计算机只会精确执行你的指令」的老师——这句话,我们至今仍在努力教好。