An open API service indexing awesome lists of open source software.

Programming language

A programming language is a formal language that specifies a set of instructions that can be used to produce various kinds of output. Programming languages generally consist of instructions for computers. There are many programming languages in existence, and each has at least one implementation, each of which consists of its own set of programming tools. Some programming languages require computation to be specified in an imperative form (i.e., as a sequence of operations to perform) while other languages use the declarative form (i.e. the desired result is specified, not how to achieve it).

https://github.com/mwixy/pulse

A lightweight, block-scoped programming language designed for ultra-fast declarative GUI prototyping and native Python interoperability. Build desktop apps in seconds without import statements.

declarative-ui desktop-app gui interpreter programming programming-language pulse python python3 scripting-language tkinter tkinter-gui

Last synced: 03 May 2026

https://github.com/lucasgianine/java-kanban-system

📋 Creating a board task system (similar to a kanban) using Java for a mini programming language challenge at @BandTec (@miniguiti teacher)

kanban-board-application programming-language task-management

Last synced: 25 Jun 2025

https://github.com/meysam81/flight-console-app

a minor bug fix from a source of someone else; just changed some glitches so that it can work properly

assignment assignments bug bugfix c-plus-plus college college-assignment college-project debug debugging programming programming-language programming-languages project projects

Last synced: 11 Oct 2025

https://github.com/ezequias2d/netuno

The Netuno Programming Language (WIP)

language netuno programming-language

Last synced: 11 Oct 2025

https://github.com/md-talim/codecrafters-interpreter-go

Built a complete Lox interpreter to deeply understand interpreters.

build-your-own-x codecrafters-interpreter go interpreter programming-language

Last synced: 05 Sep 2025

https://github.com/notakeith/itmoscript

Interpreter for ITMOScript, a dynamically-typed scripting language. Hand-written lexer, recursive descent parser, AST, and tree-walking interpreter

ast cpp interpreter lexer parser programming-language scripting-language

Last synced: 03 Jun 2026

https://github.com/pithecene-io/dao

Dao is a language project for high-performance structured computation

compiler cpp23 language-design llvm longarc lsp playground programming-language systems-language

Last synced: 04 Apr 2026

https://github.com/rbcavi/cx

A (very unfinished) custom programming language

compiler language programming-language programming-language-development unfinished

Last synced: 17 Apr 2026

https://github.com/codersunny812/30_days_of_javascript

30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too:

30daysofcode 30daysofjavascript challenge html javascript javascript-for-beginners javascript-for-everyone json node programming-language react redux redux-toolkit webdevelopment

Last synced: 13 Apr 2026

https://github.com/boyninja1555/gruntlang

Suppose you are transitioning from Scratch and want something simpler than Python? What if you want to embed Python alongside an easier version? Gruntlang does just that!

easy-python programming programming-language python-sucks

Last synced: 09 Feb 2026

https://github.com/frederiktobner/zenlox

The Lox language implemented in Zig

interpreter programming-language virtual-machine

Last synced: 15 Jul 2025

https://github.com/okosa2/ion-lang

🚀 Transpile Ion to C efficiently, leveraging move-only ownership and channels for safe concurrency in a modern systems programming environment.

channels concurrency ffi ionic ionic-apps ionic-framework ionic3 langchain langchain-python language memory-safety multilanguage ng-translate no-gc programming-language support-rtl systems-programming transpiler

Last synced: 08 Jan 2026

https://github.com/vmmc2/bleach-docs

Repository that hosts the documentation of the Bleach language and its implementation.

documentation-website interpreters programming-language

Last synced: 19 Mar 2026

https://github.com/electrikmilk/aml

Interpreted math equation language 🧮

calculator interpreter language math math-language parser programming-language

Last synced: 17 Jun 2026

https://github.com/cybellereaper/selene

An experimental programming language frontend in Go with a lexer, Pratt parser, AST, interpreter, and tooling (formatter, transpiler, LSP). Built for prototyping, embedding, and exploring language design.

bytecode compiler-frontend dsl embedded-language go golang interpreter language-design language-server lexer-parser programming-language scripting-language transpiler

Last synced: 04 Apr 2026

https://github.com/hrszpuk/rizzlang

The rizziest programming language ever made

compiler llvm-frontend programming-language

Last synced: 25 Oct 2025

https://github.com/SanTiepi/benoit

Benoît — A programming language where functions are algebra and modules are messages between machines.. Built for human-AI collaboration.

ai benoit developer-tools functional-programming inline-testing javascript open-source pattern-matching programming-language token-efficient transpiler

Last synced: 04 Apr 2026

https://github.com/spencercornish/csci112-c-labs

Programming with C Labs for CSCI112 - Intro to Programming with C

c programming-language school-project

Last synced: 13 Jun 2026

https://github.com/zikiflicky/bonzo

A regex programming language

programming-language regex

Last synced: 10 Oct 2025

https://github.com/walderlansena/acervoti

Acerco de livros sobre computação: Programação, Desenvolvimento, Versionamento, Padrões de Projetos, etc.

computer livros programming-language ti

Last synced: 09 Feb 2026

https://github.com/thepuppetqueen57/rasm

An interpreted programming language written in rust

programming-language programming-languages rust

Last synced: 23 Feb 2026

https://github.com/primeeagle/concerto

A modern programming language with an advanced type system, supporting both object-oriented and functional programming paradigms.

advanced-types compiled-language functional-programming object-oriented-programming programming-language

Last synced: 08 Feb 2026

https://github.com/maksim-ilin-f25/f

The F language can be considered as a reduced version of the Lisp language with some simplifications and modifications. It takes the basic syntax and semantics from Lisp.

cli functional-programming gradle interpreter kotlin lisp programming-language

Last synced: 19 Apr 2026

https://github.com/dzangfan/evason

A lighweight programming language mixing JSON and functional features together

functional-programming json programming-language

Last synced: 19 Apr 2026

https://github.com/aabs/fifthlang.github.io

website for Fifth Programming Language - a general-purpose programming language with native support for RDF knowledge graphs. Built on .NET, strongly typed, multi-paradigm, and featuring modern constructs like destructuring, function overloading with guard clauses.

compiler dotnet programming-language

Last synced: 17 Jan 2026

https://github.com/lucasspinola/lip

Programming language

programming-language python

Last synced: 12 Jun 2026

https://github.com/yazaldefilimone/mini-interpreter

Crafting an interpreter with TypeScript.

compiler interpreter programming-language

Last synced: 11 Mar 2025

https://github.com/suhteevah/aether

AI-native systems language. Close to the metal, LLM-readable, comments stripped at lex time.

ai autodiff compiler jit llm machine-learning programming-language rust systems-programming

Last synced: 14 Jun 2026

https://github.com/magnexis/cobolx

COBOL-X is a modern COBOL-inspired programming platform for readable business logic, deterministic tooling, and backend-oriented workflows. This repository ships a TypeScript-based compiler toolchain, runtime, package manager layer, editor integration, and release validation flow.

cobol-language javascript modernized programming-language release typescript vscode-extension

Last synced: 26 Jun 2026

https://github.com/vivekg13186/z-lang

Small and functional script engine less than 5MB.

lisp-dialect programming-language script

Last synced: 29 May 2026

https://github.com/dyvil/dyvil-language-reference

The Dyvil Language Reference - The full programming language guide

dyvil jvm language-reference programming-language

Last synced: 20 Apr 2026

https://github.com/magnexis/code-playground

MGL — A Visual + Code-Based Data Processing Platform

dockerfile news playground-project programming-language release

Last synced: 26 Jun 2026

https://github.com/ingener74/fun

Язык программирования Fun

cmake ffi jit llvm programming-language

Last synced: 21 Apr 2026

https://github.com/edg-l/edlang-web

Experimental statically-typed compiled programming language made with LLVM and Rust

edlang language llvm programming-language

Last synced: 10 Jan 2026

https://github.com/chaosunity/fangyen

Concatenative programming language but written in Mandarin?!?! PogChamp 串接堆疊導向程式語言但是用中文撰寫?!?! 太神啦

programming-language

Last synced: 01 Feb 2026

https://github.com/genricoloni/rust_roadmap

A concise Rust learning roadmap with an ICS file for easy date customization. Import and follow the schedule to practice Rust step by step!

learning programming-language rust

Last synced: 07 Oct 2025

https://github.com/adrianmosnegutu/toy-language-interpreter

A toy language interpreter made in Java, together with a user-friendly interface to debug and see how simple programs work.

interpreter java javafx javafx-application oop oops-in-java programming-language toy-language

Last synced: 21 Apr 2026

https://github.com/arnavk-09/trieslolcode

😆 Just exploring LOLCODE

lolcode programming-language toy-language

Last synced: 07 Feb 2026

https://github.com/martianoff/rules-gala

Bazel rules, a bzlmod extension, and a gazelle plugin for building, testing, and transpiling the GALA language — plus a Bazel module registry that publishes rules_gala.

bazel bazel-registry bazel-rules build-system bzlmod functional-programming gala gala-lang gazelle go golang programming-language starlark toolchain transpiler

Last synced: 05 Jun 2026

https://github.com/huidaecho/stacki

A stack-based interpreter that borrows all opcodes from Whitespace

esoteric-language interpreter programming-language whitespace

Last synced: 09 Jun 2026

https://github.com/ericspencer00/resilient

Rust-based, self-healing, formal verification based Programming Language

programming-language

Last synced: 06 May 2026

https://github.com/blasius/javon

Javon – A modern, native-speed programming language with Java-like syntax.

compiler compiler-design java javafx native programming-language

Last synced: 22 Apr 2026

https://github.com/jakeroggenbuck/paper

A simple programming language and its interpreter

interpreter programming-language

Last synced: 20 Jun 2026

https://github.com/rapleswojtyla/w

Trying to make my first programming language using Python

programming-language

Last synced: 29 Jun 2026

https://github.com/axorax/codelish

Use English as a Programming Language

ai codelish english programming programming-language

Last synced: 10 Jun 2026

https://github.com/muskan-fatim/dev_quiz

**Muskan Developer Quiz** is an interactive quiz application designed to test and enhance your knowledge in web development. Built with a focus on beginners, it offers a range of questions of HTML, CSS

cli practice-quiz programming-language typescript

Last synced: 22 Apr 2026

https://github.com/mrwhoishe/pmc-ide

Program programs for the PMC project CPUs in their own language, PearlBasic, using PMC-IDE!

c ide ides pearlbasic programming programming-language project projects

Last synced: 18 Jun 2026

https://github.com/kardashevlang/kardashev

A Rust-flavored systems language with lightweight effect labels in the type system — LLVM backend (JIT + AOT), ownership + borrow checking, generics, traits, and #[derive].

borrow-checker compiler effect-system jit language llvm programming-language rust systems-programming type-system

Last synced: 09 Jun 2026

https://github.com/atemmel/cherry

🍒 Personalized shell for unix systems

programming-language repl scripting-language shell

Last synced: 31 Jan 2026

https://github.com/lamavia/flow

LIttle, dangerously dynamically typed, CPS styled programming language

cps programming-language

Last synced: 12 Jun 2025

https://github.com/linusdm/ex_lox

An Elixir implementation of an interpreter for the Lox language (from the book Crafting Interpreters by Robert Nystrom).

crafting-interpreters craftinginterpreters elixir interpreter lox lox-interpreter lox-language parser programming-language recursive-descent-parser

Last synced: 25 Oct 2025

https://github.com/amila-rukshan/chocopy

ChocoPy - statically typed subset of Python.

chocopy dynamic-dispatch llvm object-oriented programming-language

Last synced: 24 Apr 2026

https://github.com/mustafaahmed313/typescript-for-jsdevs

This repository is a shorthand tutorial that explain the basic differences between typescript and Javascript for all javascript developers.

js-developer programming-language strongly-typed tutorial types typescript

Last synced: 13 Oct 2025

https://github.com/mohammad-al-refai/jsx-language

Stack-oriented programming language that feels like JSX

go programming-language

Last synced: 01 Jun 2026

https://github.com/travisty-/monkey

A toy interpreted programming language, written in Go.

compiler go golang interpreter programming-language

Last synced: 10 Jun 2026

https://github.com/miri-lang/miri

A modern, GPU-first, statically-typed, compiled programming language designed for balancing high performance and safety in the age of Generative AI

compiler cranelift gpu gpu-programming llvm miri programming-language

Last synced: 08 May 2026

https://github.com/dignissimus/pyjlang

A python like language which is supposed to compile to Java

java language programming-language python

Last synced: 08 May 2026

https://github.com/parthasarathy27/workspacejava

The Java Learning Program is a comprehensive showcase of my skills and understanding of Java programming, developed as part of my participation in a Java bootcamp.

intellij-idea java java-8 javascript-library learning-java learning-js programming-language workspace

Last synced: 24 Apr 2026

https://github.com/izo0x90/snake-toy-vm

A generalized/ multi-arch. toy virtual machine, assembler and debugger written in Python. Just a fun project in python building a classical computer emulator.

assembler assembly assembly-language compiler computer-science custom-language debbuger emulation emulator emulators low-level low-level-programming programming-language programming-language-theory programming-languages system-programming virtual-machine virtualization

Last synced: 24 Apr 2026

https://github.com/cswendrowski/intelligent-system-design-language

Intelligent System Design Language (ISDL) is a custom programming language that enables you to create professional Virtual Tabletop Systems in hours, not months. It generates modern Foundry VTT systems compatible with Foundry V12 and V13 using cutting-edge web technologies.

foundryvtt programming-language

Last synced: 01 Jun 2026

https://github.com/ahojukka5/weavec2

Self-hosted Weave compiler — written in surface Weave itself. Top of the bootstrap chain; bootstrapped via weavefront + weavec1.

bootstrap compiler llvm programming-language self-hosting weave-lang

Last synced: 17 Jun 2026

https://github.com/michalspano/hello-word-and-beyond

Discover the legendary 'Hello world!' program in handful amount of programming languages compiled and executed on any Unix shell.

c helloworld-programs language learning-by-doing programming-language

Last synced: 25 Apr 2026

https://github.com/aerkiaga/nacre

A programming language for verified software.

compiler formal-verification programming-language

Last synced: 25 Oct 2025

https://github.com/raulil/nobolog

Like Prolog, but for newbies

programming-language prolog-implementation

Last synced: 10 Jun 2026

https://github.com/tariqs26/st

Interpreted language with a JavaScript-like syntax

ast bun bun-test interpreter lexer parser programming-language repl scope typescript

Last synced: 09 May 2026

https://github.com/gabrieljuan349/rustlings_course

🦀 Small exercises to get you used to reading and writing Rust code!

learning-resources programming-language rust

Last synced: 29 May 2026

https://github.com/vimkat/kitty

Homebase of the ^w^ (pronunciation: kɪtɪ) programming language

esolang esoteric-language hacktoberfest kitty programming-language

Last synced: 06 Jun 2026

https://github.com/nulldev/solaire

🌞 Bootstrap Code for the Solaire Programming Language

bootstrap nulldev programming-language solaire

Last synced: 15 Apr 2026

https://github.com/davidlee18/minihaskell

a little, functional, and lazy language

functional-programming lazy programming-language

Last synced: 30 Jan 2026

https://github.com/aparzi/design-pattern

This repository aims to realize all the design patterns

design-patterns java java-8 java8 object-oriented programming-language unimol

Last synced: 29 May 2026

https://github.com/sudo-arash/nonscript

Basically MATLAB but worse

calculator matlab programming-language python

Last synced: 26 Apr 2026

https://github.com/maxbarsukov/toylang

🧸 Toy Language with OOP and Python-like syntax

interpreter oop-languages programming-language ruby ruby-interpreter

Last synced: 28 Mar 2025

https://github.com/reinoutww/ryn-lang

A new programming language for it all: Ryn.

compiler custom-language modern programming-language

Last synced: 09 Apr 2025

https://github.com/diiorie/razen-lang

🚀 Razen is a modern, lightweight programming language with Python-like syntax, high performance, and built-in debugging. Perfect for scripting, testing, and custom module development.

easy free lightweight llvm news open-source powerful programming-language python scripting-language speech

Last synced: 15 Mar 2026

https://github.com/yeisonmontoya1815/java-repository-for-future-learners

This project provides a comprehensive resource for learning Java, featuring tutorials, exercises, and advanced concepts. It covers everything from basic programming principles to complex topics like multithreading and database integration, with hands-on examples and interactive exercises for learners at all levels.

database development-environment java programming-language sql

Last synced: 26 Apr 2026