这是什么
一篇关于 Koa2(Node.js 框架)登录系统的实践文章本周发布。作者没有让 AI 一次性生成所有代码,而是将开发拆为 5 个递进阶段:从能跑通环境的/health 接口,到注册用户并用 bcrypt(密码哈希库)加密,最后到登录与会话 Cookie(服务端识别用户身份的机制)的全链路贯通。每一步都只增加一个能力,并用 curl 命令行验收,确保上一个 Checkpoint(检查点)无误再往下走。这种「先契约再写代码」的方式,把黑盒开发变成了可归因的透明过程。
Not available in English yet
/health 接口,到注册用户并用 bcrypt(密码哈希库)加密,最后到登录与会话 Cookie(服务端识别用户身份的机制)的全链路贯通。每一步都只增加一个能力,并用 curl 命令行验收,确保上一个 Checkpoint(检查点)无误再往下走。这种「先契约再写代码」的方式,把黑盒开发变成了可归因的透明过程。
More on #Cursor
Devs paste DB passwords, user data, and prod logs into AI for debugging—a Juejin breakdown lists 3 sensitive data types and 4 pre-commit checks.
OpenAI to end model supply to Cursor by Nov 12, 2026, citing SpaceX acquisition. Musk-Altman feud spills into developer tools.
An engineer argues Agents stall because they use chat logs as working memory. When artifacts become directly readable, editable, and verifiable, Agent
Qwen's 1-bit quantization runs 6x slower than the 4-bit version with ~70% accuracy. Local LLM deployment isn't ready to replace cloud APIs.
NVIDIA's Nemotron was secretly faking low-memory versions—one dev audited 443 files, found labels lied. His fix works but breaks LM Studio/Ollama.
RAG is now standard for enterprise knowledge bases but keeps misfiring. We trace the fault to retrieval, not the LLM. New tools mark its maturation.