Summary
Yadda 3 removes browser bundling and obsolete integrations, adopts node:test, Biome and lefthook, adds Playwright and Puppeteer examples, and now ships TypeScript definitions. Its maintainer says Claude Code with Opus 4.8 performed most of the modernisation while a comprehensive test suite and separated implementation/test changes supplied the main constraints.
Why it matters
The release is a concrete example of maintainers using an agent for broad repository modernisation while preserving tests as an external check on behavioural correctness.
Related coverage
- GraphQL tooling converges on LLM-generated mocks without a standard
- Qwen3.8-27B expands locally deployable coding models
- DeepSeek releases a plugin-oriented agent harness