Simplified JavaScript Jargon (short SJSJ) is a community-driven attempt at explaining the loads of buzzwords making the current JavaScript ecosystem in a few simple words. The idea is not to replace individual documentations, but to act as some kind of glossary that can be easily referrenced.

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• AJAX: a technology for asynchronous HTTP requests.
• AMD: to be completed.
• AngularJS: a structural framework for dynamic web apps.

• Babel: a JavaScript transformation toolkit which started as an ECMAScript 2015 / ES6 code translator (transpiler).
• Backbone: a structural framework for dynamic web apps.
• Bluebird: a fully featured Promise library with focus on innovative features and performance.
• Bower: a package manager for front-end dependencies.
• Broccoli: a fast and reliable asset pipeline.
• Browserify: a tool making possible to use the require function from Node.js while working for the browser.
• Brunch: a tool focusing on the production of deployment-ready files from development files.

• Canvas: to be completed.
• Chai: an assertion library used with a JavaScript testing framework.
• Closure: to be completed.
• CoffeeScript: a language that compiles into JavaScript.
• CORS: to be completed.
• Currying: to be completed.

• D3.js: a library for manipulating documents based on data.
• DOM: a platform- and language-neutral interface that allow programs and scripts to dynamically access and update the content, structure and style of documents.

• ECMAScript: the standardized specification of the scripting language used by JavaScript.
• Ember: to be completed.
• ESLint: a JavaScript code linter.
• Express: a fast, unopinionated, minimalist web framework for Node.js.

• Falcor: to be completed.
• Flux: an application structure focusing on improved data flow.

• Grunt: a task runner aiming at automating tedious and possibly complex tasks.
• Gulp: a task runner aiming at automating tedious and possibly complex tasks.

• Hapi: to be completed.
• Hoisting: to be completed.

• IIFE: to be completed.
• Isomorphic: an application is said to be isomorphic (universal) when its code can run both in the client and the server.

• Jasmine: to be completed.
• jQuery: a fast, small, and feature-rich client-side library.
• JSCS: a JavaScript code linter.
• JSHint: a JavaScript code linter.
• JSLint: a JavaScript code linter.
• JSON: a JavaScript Object Notation.

• Knockout: a library that helps developers creating user interfaces with a clean underlying data model.

• LocalForage: to be completed.
• Lodash: to be completed.

• Meteor: to be completed.
• Mocha: to be completed.
• Moment.js: to be completed.
• Mootools: to be completed.
• Metalsmith: a simple, pluggable static site generator.

• Nightmare: a high-level browser automation library.
• Node.js: a cross-platform runtime environment for developing server-side applications built on V8 engine.
• npm: a utility to help publishing packages to, and installing from, an npm repository.
• nvm: a utility to help run multiple versions of Node.js on the same machine.

• PhantomJS: to be completed.
• PhoneGap: to be completed.
• Polymer: to be completed.
• Promise: a proxy for a value not necessarily known immediatly but that will eventually be resolved.
• Prototype: to be completed.

• React: a library developed and used at Facebook for building user interfaces.
• Redux: a predictable state container for apps.
• RxJS: a library for asynchronous programming using observable streams.
• Require.js: to be completed.

• Sails: realtime MVC Framework for Node.js.

• TypeScript: a super-set of the JavaScript language that introduces types.

• Underscore: a swiss army knife, focusing on helper methods for most built-in objects.
• Universal: an application is said to be universal (isomorphic) when its code can run both in the client and the server.

• V8: to be completed.
• Vanilla: to be completed.
• Virtual DOM: to be completed.

• webpack: a dependency manager with a friendly and fast development environment, simplifying a lot of common tasks.

• Yeoman: a generator builder to speed up the setup and installation process of a project or part of a project.