Claude Code、Cursor 这些 AI 编程工具到底怎么工作的?
This is a dev post classified by Jev as AI dev tools (a free resource), kept by the Dev Radar because it carries real work, not commentary.
Claude Code、Cursor 这些 AI 编程工具到底怎么工作的? 如果只看官方文档,很多底层逻辑确实不太好理解。 这个开源项目 dg-ai-notes,干脆拿 Pi-Agent SDK 当案例,从源码入手拆解 Agent。 一共 10 章,覆盖架构、Agent Loop、模型调用、工具系统、上下文压缩、会话管理等核心部分。 每章都围绕三个问题讲: 是什么 → 怎么实现 → 为什么这样设计 还提供 TypeScript 和 Python 两套实现,网页、Markdown、PDF 都能看。 想系统补一下 Agent 原理的,可以收藏。 🔗 https://github.com/buchidonggua/dg-ai-notes
Posted by lumxss (24.8k followers) 1 h ago · 6 likes · 424 views · view the original post on X. Kept by the Dev Radar as AI dev tools. Tools mentioned: dg-ai-notes.
More dev work like this
- Capy (@capydotai) lets me drop PRs much much faster than I would with Codex or Claude… — @garrytan
- Your coding agent found the thread. Now it needs the answer. — @DanKornas
- Excel 里碰到公式、透视表、Power Query,最麻烦的往往不是不会,而是步骤太多。 — @bkdgiffug
- Grok Bot just got a major upgrade over the last few days — @XFreeze
- New on the hub: MiMo-V2.6-Distill-Qwen-9B. A 9B image-text-to-text model built for… — @HuggingModels
- Paper thread on MiMo-V2.6, the newest open model and the latest to stream their RL run :) — @nrehiew_
- .@AnthropicAI Claude Opus 5.5 is now live on GitLab Duo Agent Platform, across all tiers… — @gitlab
- Ever watched your coding agent confidently write massive amounts of JavaScript for a… — @ChromiumDev
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 21.6k posts from 5k X accounts over the last 21 days, 2.5k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-22 23:54 UTC. Full method.