Languages & Frameworks Index
1st
2nd
3rd
4th
5th
6th
7th
8th
9th
10th
Get
new
open source & SaaS tools delivered to your inbox every week
Subscribe
See samples
The Top Languages & Frameworks Tools and Services Ranked By Stacks
Ranked by the number of tech stacks a tool is included in
1
JavaScript
300K
Stacks
Lightweight, interpreted, object-oriented language with first-class functions
Languages
Visit Website
2
Python
207K
Stacks
A clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or J...
Languages
Visit Website
3
Node.js
167K
Stacks
A platform built on Chrome's JavaScript runtime for easily building fast, scalable network applic...
Frameworks (Full Stack)
Visit Website
4
PHP
131K
Stacks
A popular general-purpose scripting language that is especially suited to web development
Languages
Visit Website
5
HTML5
130K
Stacks
5th major revision of the core language of the World Wide Web
Languages
Visit Website
6
Java
120K
Stacks
A concurrent, class-based, object-oriented, language specifically designed to have as few impleme...
Languages
Visit Website
7
TypeScript
79.5K
Stacks
A superset of JavaScript that compiles to clean JavaScript output
Templating Languages & Extensions
Visit Website
8
Ubuntu
70.4K
Stacks
The leading OS for PC, tablet, phone and cloud
Operating Systems
Visit Website
9
ES6
64.7K
Stacks
The next version of JavaScript
Languages
Visit Website
10
C#
59.3K
Stacks
Simple, general-purpose, object-oriented programming language for the .NET platform
Languages
Visit Website
11
CSS 3
57.7K
Stacks
The latest evolution of the Cascading Style Sheets language
Languages
Visit Website
12
AngularJS
57.2K
Stacks
Superheroic JavaScript MVW Framework
Javascript MVC Frameworks
Visit Website
13
Bootstrap
55.2K
Stacks
Simple and flexible HTML, CSS, and JS for popular UI components and interactions
Front-End Frameworks
Visit Website
14
Vue.js
48.8K
Stacks
A progressive framework for building user interfaces
Javascript UI Libraries
Visit Website
15
Sass
38.7K
Stacks
Syntactically Awesome Style Sheets
CSS Pre-processors / Extensions
Visit Website
16
Django
34K
Stacks
The Web framework for perfectionists with deadlines
Frameworks (Full Stack)
Visit Website
17
Ruby
31.9K
Stacks
A dynamic, interpreted, open source programming language with a focus on simplicity and productivity
Languages
Visit Website
18
GraphQL
30K
Stacks
A data query language and runtime
Query Languages
Visit Website
19
React Native
29.7K
Stacks
A framework for building native apps with React
Cross-Platform Mobile Development
Visit Website
20
ExpressJS
27.8K
Stacks
Sinatra inspired web development framework for node.js -- insanely fast, flexible, and simple
Microframeworks (Backend)
Visit Website
21
ASP.NET
25.9K
Stacks
An open source web framework for building modern web apps and services with .NET
Languages
Visit Website
22
ASP.NET
25.9K
Stacks
An open source web framework for building modern web apps and services with .NET
Languages
Visit Website
23
Laravel
25.3K
Stacks
A PHP Framework For Web Artisans
Frameworks (Full Stack)
Visit Website
24
Android SDK
24.1K
Stacks
An SDK that provides you the API libraries and developer tools necessary to build, test, and debu...
Frameworks (Full Stack)
Visit Website
25
Spring Boot
22.7K
Stacks
Create Spring-powered, production-grade applications and services with absolute minimum fuss
Frameworks (Full Stack)
Visit Website
26
Markdown
19.3K
Stacks
Text-to-HTML conversion tool/syntax for web writers, by John Gruber
Languages
Visit Website
27
Rails
18.3K
Stacks
Web development that doesn't hurt
Frameworks (Full Stack)
Visit Website
28
Flask
17.6K
Stacks
A microframework for Python based on Werkzeug, Jinja 2 and good intentions
Microframeworks (Backend)
Visit Website
29
Shell
16.8K
Stacks
A shell is a text-based terminal, used for manipulating programs and files. Shell scripts typical...
Shells
Visit Website
30
Shell
16.8K
Stacks
A shell is a text-based terminal, used for manipulating programs and files. Shell scripts typical...
Shells
Visit Website
31
Swift
16.6K
Stacks
An innovative new programming language for Cocoa and Cocoa Touch.
Languages
Visit Website
32
Golang
16.4K
Stacks
An open source programming language that makes it easy to build simple, reliable, and efficient s...
Languages
Visit Website
33
Debian
14K
Stacks
The Universal Operating System
Operating Systems
Visit Website
34
Flutter
13.7K
Stacks
Cross-platform mobile framework from Google
Cross-Platform Mobile Development
Visit Website
35
ASP.NET Core
13K
Stacks
A cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac,...
Frameworks (Full Stack)
Visit Website
36
CentOS
12.8K
Stacks
The Community ENTerprise Operating System
Operating Systems
Visit Website
37
Kotlin
12.4K
Stacks
Statically typed Programming Language targeting JVM and JavaScript
Languages
Visit Website
38
C++
11.5K
Stacks
Has imperative, object-oriented and generic programming features, while also providing the facili...
Languages
Visit Website
39
Material Design for Angular
10.6K
Stacks
Material Design for AngularJS Apps
Front-End Frameworks
Visit Website
40
Animate.css
10.4K
Stacks
A library of CSS animations
Front-End Frameworks
Visit Website
41
Animate.css
10.4K
Stacks
A library of CSS animations
Front-End Frameworks
Visit Website
42
Electron
10K
Stacks
Build cross platform desktop apps with JavaScript, HTML, and CSS
Cross-Platform Desktop Development
Visit Website
43
Objective-C
9.96K
Stacks
The primary programming language you use when writing software for OS X and iOS
Languages
Visit Website
44
Scala
9.6K
Stacks
A pure-bred object-oriented language that runs on the JVM
Languages
Visit Website
45
Ionic
8.76K
Stacks
A beautiful front-end framework for developing cross-platform apps with web technologies like Ang...
Cross-Platform Mobile Development
Visit Website
46
Backbone.js
7.22K
Stacks
Give your JS App some Backbone with Models, Views, Collections, and Events
Javascript MVC Frameworks
Visit Website
47
Symfony
7.18K
Stacks
A PHP full-stack web framework
Frameworks (Full Stack)
Visit Website
48
Handlebars.js
7.12K
Stacks
Minimal Templating on Steroids
Templating Languages & Extensions
Visit Website
49
C lang
7.11K
Stacks
One of the most widely used programming languages of all time
Languages
Visit Website
50
.NET
6.28K
Stacks
A free, cross-platform, open source developer platform for building many different types of appli...
Frameworks (Full Stack)
Visit Website
The Top Languages & Frameworks Tools and Services Ranked By Jobs
Ranked by the number of active job listings a tool is included in
1
Python
16.1K
Jobs
A clear and powerful object-oriented programming language, comparable to Perl, Ruby, Scheme, or J...
Languages
Visit Website
Visit Website
2
Java
12.1K
Jobs
A concurrent, class-based, object-oriented, language specifically designed to have as few impleme...
Languages
Visit Website
Visit Website
3
JavaScript
9.38K
Jobs
Lightweight, interpreted, object-oriented language with first-class functions
Languages
Visit Website
Visit Website
4
Linux
7.78K
Jobs
A family of free and open source software operating systems based on the Linux kernel
Operating Systems
Visit Website
Visit Website
5
TypeScript
5.31K
Jobs
A superset of JavaScript that compiles to clean JavaScript output
Templating Languages & Extensions
Visit Website
Visit Website
6
Node.js
4.66K
Jobs
A platform built on Chrome's JavaScript runtime for easily building fast, scalable network applic...
Frameworks (Full Stack)
Visit Website
Visit Website
7
Ruby
3.93K
Jobs
A dynamic, interpreted, open source programming language with a focus on simplicity and productivity
Languages
Visit Website
Visit Website
8
Windows
3.41K
Jobs
A group of several graphical operating system families, all of which are developed by Microsoft
Operating Systems
Visit Website
Visit Website
9
Android SDK
2.65K
Jobs
An SDK that provides you the API libraries and developer tools necessary to build, test, and debu...
Frameworks (Full Stack)
Visit Website
Visit Website
10
Objective-C
2.61K
Jobs
The primary programming language you use when writing software for OS X and iOS
Languages
Visit Website
Visit Website
11
AngularJS
2.58K
Jobs
Superheroic JavaScript MVW Framework
Javascript MVC Frameworks
Visit Website
Visit Website
12
Scala
2.52K
Jobs
A pure-bred object-oriented language that runs on the JVM
Languages
Visit Website
Visit Website
13
iOS
2.45K
Jobs
A mobile operating system by Apple
Operating Systems
Visit Website
Visit Website
14
Kotlin
2.47K
Jobs
Statically typed Programming Language targeting JVM and JavaScript
Languages
Visit Website
Visit Website
15
GraphQL
2.38K
Jobs
A data query language and runtime
Query Languages
Visit Website
Visit Website
16
PHP
2.17K
Jobs
A popular general-purpose scripting language that is especially suited to web development
Languages
Visit Website
Visit Website
17
Rails
1.62K
Jobs
Web development that doesn't hurt
Frameworks (Full Stack)
Visit Website
Visit Website
18
Swift
1.51K
Jobs
An innovative new programming language for Cocoa and Cocoa Touch.
Languages
Visit Website
Visit Website
19
Vue.js
1.08K
Jobs
A progressive framework for building user interfaces
Javascript UI Libraries
Visit Website
Visit Website
20
Zero
1.01K
Jobs
Ship faster with low Code Infra for Fintech Founders
Frameworks (Full Stack)
Visit Website
Visit Website
21
Dream
1K
Jobs
Tidy, feature-complete Web framework
Frameworks (Full Stack)
Visit Website
Visit Website
22
JSON
984
Jobs
A lightweight data-interchange format
Languages
Visit Website
Visit Website
23
Rust
945
Jobs
A safe, concurrent, practical language
Languages
Visit Website
Visit Website
24
HTML5
876
Jobs
5th major revision of the core language of the World Wide Web
Languages
Visit Website
Visit Website
25
Spring Boot
912
Jobs
Create Spring-powered, production-grade applications and services with absolute minimum fuss
Frameworks (Full Stack)
Visit Website
Visit Website
26
React Native
887
Jobs
A framework for building native apps with React
Cross-Platform Mobile Development
Visit Website
Visit Website
27
PowerShell
879
Jobs
A task automation and configuration management framework
Shells
Visit Website
Visit Website
28
PowerShell
879
Jobs
A task automation and configuration management framework
Shells
Visit Website
Visit Website
29
Django
850
Jobs
The Web framework for perfectionists with deadlines
Frameworks (Full Stack)
Visit Website
Visit Website
30
macOS
786
Jobs
The primary operating system for Apple's Mac family of computers
Operating Systems
Visit Website
Visit Website
31
XML
676
Jobs
A simple, very flexible text format
Languages
Visit Website
Visit Website
32
Backbone.js
649
Jobs
Give your JS App some Backbone with Models, Views, Collections, and Events
Javascript MVC Frameworks
Visit Website
Visit Website
33
Perl
609
Jobs
Highly capable, feature-rich programming language with over 26 years of development
Languages
Visit Website
Visit Website
34
ES6
596
Jobs
The next version of JavaScript
Languages
Visit Website
Visit Website
35
gRPC
604
Jobs
A high performance, open-source universal RPC framework
Remote Procedure Call (RPC)
Visit Website
Visit Website
36
Sass
564
Jobs
Syntactically Awesome Style Sheets
CSS Pre-processors / Extensions
Visit Website
Visit Website
37
Ubuntu
489
Jobs
The leading OS for PC, tablet, phone and cloud
Operating Systems
Visit Website
Visit Website
38
Unity
413
Jobs
Unity brings state-of-the-art, affordable multiplatform tools and services to developers of inter...
Game Development
Visit Website
Visit Website
39
ASP.NET
412
Jobs
An open source web framework for building modern web apps and services with .NET
Languages
Visit Website
Visit Website
40
ASP.NET
412
Jobs
An open source web framework for building modern web apps and services with .NET
Languages
Visit Website
Visit Website
41
Axon
432
Jobs
Open source framework for event-driven microservices and domain-driven design
Frameworks (Full Stack)
Visit Website
Visit Website
42
Flask
374
Jobs
A microframework for Python based on Werkzeug, Jinja 2 and good intentions
Microframeworks (Backend)
Visit Website
Visit Website
43
Windows Server
368
Jobs
A Microsoft product and a brand name for a group of server operating systems
Operating Systems
Visit Website
Visit Website
44
Elixir
362
Jobs
Dynamic, functional language designed for building scalable and maintainable applications
Languages
Visit Website
Visit Website
45
Spring Framework
348
Jobs
An application framework and inversion of control container for the Java platform
Frameworks (Full Stack)
Visit Website
Visit Website
46
Next.js
336
Jobs
A small framework for server-rendered universal JavaScript apps
Frameworks (Full Stack)
Visit Website
Visit Website
47
Debian
270
Jobs
The Universal Operating System
Operating Systems
Visit Website
Visit Website
48
MATLAB
289
Jobs
A high-level language and interactive environment for numerical computation, visualization, and p...
Languages
Visit Website
Visit Website
49
Jersey
303
Jobs
A REST framework that provides a JAX-RS implementation
Microframeworks (Backend)
Visit Website
Visit Website
50
Linux Kernel
285
Jobs
Linux Online
Operating Systems
Visit Website
Visit Website