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Vibe Coding2026-07-28 · source-backed
Two projects trending simultaneously converge on identical architecture: deterministic Tree-sitter parsing for structure, an LLM pass for semantics, a persistent on-disk graph the agent queries instead of grepping. code-review-graph (27.2k stars) targets review and blast radius; Understand-Anything (76.5k stars) targets comprehension with dependency-ordered guided tours and diff impact analysis, auto-discovering via .cursor-plugin/plugin.json and .copilot-plugin/plugin.json. The shared insight: structural extraction must be reproducible and the semantic layer disposable. Re-run the parser every commit, only re-summarize what changed. (GitHub)
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The most radical expression of spec-first development: zero code, just three markdown files specifying a non-interactive coding agent pipeline in meticulous detail. Pipelines defined as directed graphs in DOT syntax. Covered by Simon Willison. This is *"code is a build artifac...
Satya Nadella said companies routing everything through a single proprietary lab may not survive. His argument: you hand that lab your most sensitive business context, and the lab can turn it against you as a competitor. His prescription is an orchestration layer — keep the ha...
CCP announced the migration covering code that has run on Stackless 2.7 since 2010. The approach is to run futurize across the codebase and then manually review roughly 20,000 places where Python 2 and 3 behavior diverges, including integer division (Simon Willison). No comple...
One Python file wiring a model to exactly one tool, bash, with the system prompt loaded from a file the agent can rewrite. Tools, memory, skills, conventions all have to be grown by the agent session by session into a self/ directory that persists. Model access goes through Si...
Simon Willison's release scans a JSON structure for duplicate strings and substrings from a supplied replacements object, swapping matches for compact references, marking condensed regions with {"$r": [...]} and pointing at replacements via {"$": "ID"}. Fully reversible via un...
The first major version bump of his widely-used Python/CLI SQLite toolkit lands built-in schema migrations and savepoint-based nested transactions on June 21. If you lean on sqlite-utils as glue in data or LLM pipelines, migrations kill the hand-rolled ALTER scripts you've bee...
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