6. React AddonsSimple packaging of react addons to avoid fiddly 'react/addons' npm module.
7. TextfitA jQuery-free component that quickly fits single and multi-line text to the width (and optionally height) of its container.
8. KeymirrorSimple util to create an object with its keys mirrored as values. Standalone port of react/lib/keyMirror.
10. JsxhintWrapper around JSHint for linting JSX files. 100% compatible with existing tools using JSHint.
13. Imgur-to-GfycatChrome extension that replaces gifs hosted by imgur to HTML5-optimized video converted and hosted by gfycat.