# JSpecify An artifact of well-specified annotations to power static analysis checks and JVM language interop. Developed by consensus of the partner organizations listed at our main web site, [jspecify.org](http://jspecify.org). Our current focus is on annotations for nullness analysis. ## Status [Version 0.3](https://github.com/jspecify/jspecify/releases/tag/v0.3.0) is relatively safe to depend on in your code. Or you can read [a more detailed answer](https://github.com/jspecify/jspecify/wiki/adoption). ## Things to read See [jspecify.org/docs/start-here](http://jspecify.org/docs/start-here).