Whimsical is a collaboration tool that helps you do flowcharts, wireframes, sticky note exercises, and more. The starter offer let you create up to 4 free diagrams and it's only 10$/user/month for unlimited diagrams.
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Patterns
Stay up to date on the latest design and performance patterns.
Compressorjs
JavaScript image compressor. Uses the Browser's native canvas.toBlob API to do the compression work, which means it is lossy compression. General use this to precompress a client image file before upload it.
SPAjs
SPA JS is built on the popular paradigm “KISS” (Keep It Simple, Stupid) that emphasizes on keeping a framework simple and not complicating it. Ideally a powerful framework should do all the heavy lifting and must make it easy for the developers to focus on the product features and not the framework.