✋ Hi, I'm JSer.

I'm a web developer who is curious about how things work. Below are some of my works.

• jser.dev - my personal blog where I share my finding of framework/library internals
• React Internals Deep Dive - a series of blog post & videos that explain how React works under the hood
• React Internals Explorer - a visualization tool to help you understand React internals easily.
• Deeper Dive Chrome Extension - A chrome extension to extend react.dev with extra materials on advanced topics
• Shaku - Code Annotation tool which makes it super easy to explain code in your blogs. (Shaku is born from my blog)
• Shaku Snippet - A code snippet screenshot tool with support of Shaku Syntax
• QuickCode 75 - A companion app for grind 75 to quickly review your knowledge on the common algorithm problems.

Your sponsorship could help me feel valued and build more interesting tool, write more articles to the community. 🙇