edx 111 book 83 codelab 66 scratch 52 essays 51 诗词 48 microblocks 43 tools 41 smalltalk 39 python 35 snap 33 dev-tools 25 技术 25 programming 21 随笔 20 data 16 code 12 django 12 读书 9 microbit 7 metaverse 6 rpi 6 thought 6 ubuntu 6 web 5 杂感 5 编程 5 agent 4 iot 4 regex 4 roblox 4 squeak 4 少儿编程 4 ai 3 architecture 3 blockly 3 coding 3 algorithm 2 chatgpt 2 cozmo 2 croquet 2 dynamicland 2 idea 2 kit 2 linux 2 lively 2 llm 2 movie 2 reading 2 restful 2 scratch-blockly 2 日记 2 途中 2 ar 1 blocks 1 blog 1 edu 1 game 1 gist 1 git 1 home-assistant 1 ipython 1 js 1 kindle 1 learning 1 lisp 1 maker 1 micropython 1 ngrok 1 octostudio 1 oop 1 pragramming 1 program 1 robot 1 scratch-history 1 ssh 1 unity 1 unix 1 vr 1 wechat 1 刘瑜 1 哲学 1 工具 1