YINI (config format) RC.5 and yini-parser 1.5.0: making configuration stricter, clearer, and easier to trust

YINI RC.5 and yini-parser 1.5.0: making configuration stricter, clearer, and easier to trust I have been working for quite a while on YINI , a configuration format that tries to sit somewhere between INI , JSON , and YAML . The original idea was simple: I wanted something that stayed pleasant to read and edit by hand, but was still structured enough to handle real-world configuration without feeling vague or fragile. Over time, that idea turned into a full specification, parser work, CLI tooling, examples, grammar files, and a growing list of design decisions that needed to become clearer and more consistent. This month was one of those milestones where several pieces moved forward together: the YINI Specification reached v1.0.0-RC.5 the official Node.js / TypeScript parser reached v1.5.0 A lot of this update was not about flashy new syntax. It was about making the format more precise, the parser more consistent, and strict mode more trustworthy. TL;DR YINI Spec reached v1.0.0-RC.5 yin