Give your JS App some Backbone with Models, Views, Collections, and Events.
Backstretch
Backstretch is a simple jQuery plugin that allows you to add a dynamically-resized, slideshow-capable background image to any page or element. The image will stretch to fit the page/element, and will automatically resize as the window/element size changes.
Bacon.js
Functional reactive programming library for TypeScript and JavaScript.
Beautiful Docs
Pointers to useful, well-written, and otherwise beautiful documentation.
Best websites a programmer should visit
Some useful websites for programmers.
Black Widow
A Python based web application scanner to gather OSINT and fuzz for OWASP vulnerabilities on a target website. https://xerosecurity.com
Blip
A tool for seeing your Internet latency.
BlockNote
A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.
Blueprint
A React-based UI toolkit for the web.
Bootstrap Tour
Quick and easy product tours with Twitter Bootstrap Popovers
Bot Framework SDK
Bot Framework provides the most comprehensive experience for building conversation applications.
Bright Data MCP
A powerful Model Context Protocol (MCP) server that provides an all-in-one solution for public web access.