Open Source Alternatives by Programming Language

Discover open source alternatives for your favorite programming languages.

JavaScript
244 alternatives
TypeScript
190 alternatives
HTML
101 alternatives
CSS
88 alternatives
Python
87 alternatives
C
86 alternatives
Shell
79 alternatives
Go
75 alternatives
PHP
66 alternatives
SCSS
47 alternatives
Vue
41 alternatives
Java
40 alternatives
Rust
25 alternatives
Ruby
19 alternatives
Dockerfile
17 alternatives
MDX
16 alternatives
CMake
14 alternatives
Makefile
12 alternatives
Blade
10 alternatives
Smarty
10 alternatives
Kotlin
10 alternatives
Twig
9 alternatives
Gherkin
8 alternatives
Lua
8 alternatives
PLpgSQL
8 alternatives
Less
7 alternatives
Dart
6 alternatives
Handlebars
6 alternatives
Svelte
5 alternatives
Roff
5 alternatives
Jinja
5 alternatives
Elixir
5 alternatives
QML
4 alternatives
Perl
4 alternatives
HCL
4 alternatives
Inno Setup
4 alternatives
XSLT
3 alternatives
Groovy
3 alternatives
Swift
3 alternatives
Clojure
3 alternatives
OCaml
3 alternatives
EJS
3 alternatives
Scala
3 alternatives
Batchfile
3 alternatives
Jupyter Notebook
3 alternatives
NSIS
2 alternatives
Raku
2 alternatives
CoffeeScript
2 alternatives
FreeMarker
2 alternatives
Fluent
2 alternatives
M4
2 alternatives
QMake
2 alternatives
Nix
2 alternatives
TeX
2 alternatives
Haml
2 alternatives
Crystal
2 alternatives
Yacc
2 alternatives
Assembly
2 alternatives
Objective-C
2 alternatives
Cap'n Proto
2 alternatives
TSQL
2 alternatives
Liquid
1 alternative
Clarity
1 alternative
ANTLR
1 alternative
CartoCSS
1 alternative
ASP.NET
1 alternative
Vim Script
1 alternative
Pug
1 alternative
GLSL
1 alternative
OpenSCAD
1 alternative
Volt
1 alternative
GDScript
1 alternative
LookML
1 alternative
ASP.NET
1 alternative
Mustache
1 alternative
SWIG
1 alternative
RobotFramework
1 alternative
Cap'n Proto
1 alternative
Sass
1 alternative
Scheme
1 alternative
Rich Text Format
1 alternative
RAML
1 alternative
Pascal
1 alternative
Starlark
1 alternative
Prolog
1 alternative
CUE
1 alternative
PowerShell
1 alternative
Procfile
1 alternative