List of personal favourites (libraries, frameworks, etc.).
- Keras - High-level neural networks API for Python. User friendly.
- Spark Framework - A micro framework for Java/Kotlin. What I like about it is that you get a working web app fast without much configuration. I have done multiple APIs in production with this one.
- Chalk - Terminal styling. I use this when creating command line tools.
- D3.js - Manipulate documents based on data. DataViz or anything you can think of.
- HikariCP - Well configurable, fast JDBC connection pool, I always use this if I need a connection pool for Java-based stuff.
- Three.js - 3D library for JavaScript. Easy to work with after the initial head scratching. I did some warehouse demoing with this one.