82 languages for you to master
Master your preferred programming languages through curated, structured learning tracks designed for deliberate practice.
Ballerina
60 exercises
Compiled
Imperative
Object-oriented
+10 more
Emacs Lisp
95 exercises
Interpreted
Functional
Linux
+6 more
Free Pascal
100 exercises
Compiled
Declarative
Imperative
+14 more
Lisp Flavoured Erlang
65 exercises
Compiled
Functional
Linux
+7 more
ReasonML
31 exercises
Compiled
Functional
Linux
+7 more
Scheme
39 exercises
Interpreted
Functional
Linux
+6 more
x86-64 Assembly
120 exercises
Compiled
Imperative
Procedural
+7 more
8th
70 exercises
Compiled
Interpreted
Functional
+17 more
Clojure
105 exercises
Compiled
Declarative
Functional
+15 more
Elixir
168 exercises
Compiled
Functional
Linux
+9 more
Futhark
83 exercises
Compiled
Functional
Linux
+6 more
OCaml
60 exercises
Compiled
Functional
Linux
+7 more
SQLite
81 exercises
Interpreted
Linux
macOS
+6 more
Kotlin
88 exercises
Compiled
Functional
Imperative
+13 more
Lean
100 exercises
Declarative
Functional
Static
+1 more
Lua
117 exercises
Interpreted
Imperative
Object-oriented
+12 more
PHP
110 exercises
Interpreted
Imperative
Object-oriented
+11 more
R
88 exercises
Interpreted
Functional
Object-oriented
+9 more
Roc
105 exercises
Compiled
Functional
Linux
+6 more
Scala
95 exercises
Compiled
Functional
Imperative
+14 more
COBOL
46 exercises
Compiled
Imperative
Object-oriented
+5 more
Elm
110 exercises
Compiled
Declarative
Functional
+5 more
Fortran
35 exercises
Imperative
Procedural
Strong
+6 more
Haskell
107 exercises
Declarative
Functional
Static
+8 more
Java
158 exercises
Compiled
Functional
Imperative
+12 more
Ruby
121 exercises
Interpreted
Functional
Object-oriented
+13 more
Standard ML
90 exercises
Interpreted
Functional
Imperative
+8 more
Dart
78 exercises
Compiled
Declarative
Functional
+15 more
Idris
57 exercises
Compiled
Declarative
Functional
+3 more
Julia
122 exercises
Compiled
Declarative
Functional
+14 moreRaku
94 exercises
Interpreted
Functional
Imperative
+10 moreARM64 Assembly
78 exercises
Compiled
Imperative
Procedural
+9 moreCairo
68 exercises
Compiled
Imperative
Procedural
+12 moreCFML
51 exercises
Interpreted
Declarative
Web Browser
+5 moreGo
165 exercises
Compiled
Imperative
Procedural
+9 moreCommon Lisp
92 exercises
Compiled
Interpreted
Functional
+13 moreVim script
88 exercises
Interpreted
Functional
Imperative
+8 moreWren
115 exercises
Interpreted
Object-oriented
Linux
+5 more
C
84 exercises
Compiled
Procedural
Android
+16 more
D
92 exercises
Compiled
Functional
Imperative
+13 more
jq
75 exercises
Functional
Linux
macOS
+3 more
Arturo
76 exercises
Compiled
Interpreted
Functional
+8 more
CoffeeScript
97 exercises
Interpreted
Declarative
Functional
+18 more
Delphi Pascal
76 exercises
Declarative
Imperative
Object-oriented
+19 more
Perl
84 exercises
Interpreted
Imperative
Procedural
+7 more
PureScript
31 exercises
Compiled
Functional
Linux
+7 more
ABAP
47 exercises
Compiled
Object-oriented
Procedural
+5 more
C++
100 exercises
Compiled
Object-oriented
Android
+16 more
Unison
53 exercises
Compiled
Functional
Linux
+6 more
Visual Basic
106 exercises
Compiled
Functional
Imperative
+19 more
Batch Script
23 exercises
Interpreted
Imperative
Windows
+3 more
Euphoria
60 exercises
Compiled
Interpreted
Imperative
+20 more
Gleam
122 exercises
Compiled
Declarative
Functional
+12 moreOdin
73 exercises
Compiled
Imperative
Procedural
+16 more
Python
146 exercises
Imperative
Object-oriented
Functional
+15 more
Rust
99 exercises
Functional
Imperative
Procedural
+19 more
TypeScript
106 exercises
Compiled
Declarative
Functional
+21 more
Crystal
142 exercises
Compiled
Functional
Imperative
+9 more
Groovy
66 exercises
Compiled
Declarative
Functional
+11 more
Pharo
50 exercises
Object-oriented
Dynamic
Strong
+10 more
WebAssembly
87 exercises
Compiled
Imperative
Procedural
+17 more
YAMLScript
60 exercises
Compiled
Interpreted
Declarative
+11 more
JavaScript
158 exercises
Interpreted
Declarative
Functional
+19 more
V
113 exercises
Compiled
Imperative
Procedural
+10 more
C#
178 exercises
Compiled
Functional
Imperative
+17 more
Erlang
85 exercises
Compiled
Functional
Linux
+7 moreMoonScript
120 exercises
Interpreted
Imperative
Object-oriented
+11 more
Objective-C
51 exercises
Imperative
Procedural
Object-oriented
+13 more
Red
49 exercises
Compiled
Interpreted
Functional
+11 more
Swift
116 exercises
Compiled
Declarative
Functional
+14 more
Bash
93 exercises
Interpreted
Procedural
Linux
+4 more
F#
145 exercises
Compiled
Declarative
Functional
+18 more
MIPS Assembly
64 exercises
Compiled
Imperative
Procedural
+7 more
Nim
70 exercises
Compiled
Imperative
Procedural
+15 more
PowerShell
135 exercises
Interpreted
Procedural
Linux
+3 more
Prolog
109 exercises
Interpreted
Declarative
Logic
+9 more
Pyret
53 exercises
Compiled
Functional
Linux
+6 more
Racket
82 exercises
Interpreted
Functional
Imperative
+11 more
Uiua
98 exercises
Interpreted
Linux
macOS
+4 more
Zig
98 exercises
Compiled
Imperative
Procedural
+18 more
AWK
92 exercises
Interpreted
Procedural
Linux
+5 more
Tcl
135 exercises
Interpreted
Functional
Imperative
+10 more