TS/JS
Create App config.js generator for webpack, Parcel, and Snowpack
Create App supports react, svelte and vue.
TypeScript Playground
TypeScript Playground is useful to check the latest version's typescript's features.
typescriptlang.org/play
JavaScript Minifier
Actually, there are some CLI tools and functionalities to minify js, but this can be useful when you don't use any module bundlers and task runners. It's easy to use since we just need to copy and paste js code.
javascript-minifier.com
unminify (js/css/html/xml/json)
This can be useful when you work on xxx.min.js and need to check the code for debugging.
unminify.com
openbase
openbase is a very useful website when you are looking for npm packages for your project since we can see other developers' reviews about the packages.
openbase.io
@types search
Search engine for @types files
typescriptlang.org/dt/search?search=
CSS
CSS Gradient
CSS Gradient is a happy little website and free tool that lets you create a gradient background for websites.
cssgradient.io
CSS clip-path maker
The clip-path property allows you to make complex shapes in CSS by clipping an element to a basic shape (circle, ellipse, polygon, or inset), or to an SVG source.
bennettfeely.com/clippy
Layoutit!
Layoutit generates css for grids design.
grid.layoutit.com
HTML
Placeholder.com
Placeholder.com is a free image placeholder service for web designers, serving billions and billions of images each year.
placeholder.com
other
favicon.io
The only favicon generator you need for your next project. Quickly generate your favicon from text, image, or choose from hundreds of emojis.
favicon.io
