What started a short list became quite a big description, more details inside the post.
Made for Elementary - hand-curated apps designed and developed for Elementary OS.
JMESPath - JSON Matching Expression paths. JMESPath allows you to declaratively specify how to extract elements from a JSON document. Has PHP implementation.
Mr.Clean - extendible PHP data cleaner.
Dimensions - Google Chrome extension for coders to measure screen elements dimensions on-the-fly.
Latets static builds of FFmpeg. Fast way to test ffmpeg without long rebuild procedure.