The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

Coding articles to level up your development skills

 Now we have become very big, Different from the original idea. Collect premium software in various categories.

📝A simple and elegant markdown editor, available for Linux, macOS and Windows.

Dropzone is an easy to use drag'n'drop library. It supports image previews and shows nice progress bars.

HTML5 <audio> or <video> player with support for MP4, WebM, and MP3 as well as HLS, Dash, YouTube, Facebook, SoundCloud and others with a common HTML5 MediaElement API, enabling a consistent UI in …

Multiple file upload plugin with image previews, drag and drop, progress bars. S3 and Azure support, image scaling, form support, chunking, resume, pause, and tons of other features.

Lightning fast code searching made easy

qrcode generation standalone (doesn't depend on external services)

Timezone support for moment.js

PMM dashboards for database monitoring

EventStream is like functional programming meets IO

Jeff Dean's latency numbers plotted over time

Battle-hardened distributed locking using redis