Tools

Curling ysap.sh does not return HTML. It returns a fully rendered terminal UI: pixel-art header, bordered panels, a two-column layout, colored links. The kind of thing you’d expect from a TUI app, delivered over plain HTTP. The trick: check the User-Agent header. When it starts with curl/, respond with ANSI escape codes and box-drawing characters. When it’s a browser, respond with HTML. Same URL, two completely different experiences. The source is on GitHub and shows a clean Node.js implementation. What’s worth stealing: the layout approach (panels, columns, a legend of available curl endpoints) and the idea that your API docs or personal site can have a zero-install CLI interface for free. ...

HTTPie detects whether it’s running in a TTY. When there’s no TTY, like when Claude Code invokes it as a subprocess, HTTPie assumes stdin might have data coming and interprets the request as a POST, even if you meant a GET. The fix is --ignore-stdin: http --ignore-stdin GET localhost:3000/things The catch: once you tell Claude Code to always use --ignore-stdin, it will also use it when piping data, which breaks that use case entirely: ...

Asana custom field GIDs are long numeric strings. When you pass them as nested keys in HTTPie’s bracket syntax, HTTPie sees a numeric key and assumes you’re building an array, then tries to allocate memory up to that index. With a 16-digit GID, that’s enough to OOM the process. This breaks: https --session pat PUT https://app.asana.com/api/1.0/tasks/1208765432100001 \ data[custom_fields][1205432109876543]="1205432109876544" HTTPie reads 1205432109876543 as an array index and tries to build a sparse array of that size. It never gets to make the request. ...

glow detects whether it’s writing to a real terminal. When called from a script or subprocess (like Python’s subprocess.run), it sees no TTY and strips all ANSI color codes, you get plain text. Fix it with two env vars: CLICOLOR_FORCE=1 COLORTERM=truecolor glow --style dark file.md CLICOLOR_FORCE=1 tells color-aware CLI tools to emit color regardless of TTY detection. COLORTERM=truecolor tells glow to use 24-bit color instead of falling back to 8-color mode. ...

Zvec is an open-source embedded vector database from Alibaba, built on their Proxima engine. The pitch is simple: vector search that runs in-process, no server required, with the same frictionless setup as SQLite. The gap it fills is real. Faiss gives you indexes but no CRUD or crash recovery. DuckDB-VSS has limited vector features. Milvus needs its own process and network hop. Zvec aims to be the option that just works when you’re building a local RAG pipeline, a CLI tool, or anything on-device where you need semantic search without infrastructure. ...