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Top 23 programming-language Open-Source Projects
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Let's continue our journey into Go. Last time, we got Go set up in WSL and covered some fundamentals like values, variables, and constants. This time, we'll dive into for loops and conditional blocks, the building blocks of decision-making and iteration in Go. We're working our way through Go by Example if you want to follow along.
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CodeRabbit
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Doodle helps you create beautiful, modern apps entirely in Kotlin. Its render model is intuitive yet powerful, making it easy to achieve complex UIs with pixel level precision and layouts. This simplicity and power applies to everything from user input to drag and drop. Doodle lets you build and animate anything.
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Professional Programming by Charles-Axel Dein
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awesome-cheatsheets
👩💻👨💻 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.
ID: i10 Tags: Code, Cheatsheets Description: A collection of awesome cheatsheets for popular programming languages, frameworks, and development tools. GitHub Link | Website Link
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v
Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io
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carbon-lang
Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)
Project mention: Kickstart insight needed: A new retrofitted C dialect? | news.ycombinator.com | 2025-02-22Kind of along these lines but for C++: https://docs.carbon-lang.dev/
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Solidity
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Project mention: State of Python 3.13 Performance: Free-Threading | news.ycombinator.com | 2024-11-05
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> * A pointer to a unique class for that instance, called the “singleton class” of the object, also used for method lookup
I don't think this is accurate. The source code shows a generic `RObject` [0] contains flags, a pointer to a class (named `klass`), and instance variables. An `RClass` [1] contains flags, `klass`, `super` and a table of methods.
In both cases there is only a single pointer to a class that's used for method lookup.
> Ruby will look in the singleton class for the specific user instance first, and will only look for an instance method of the class if there is no matching method in the singleton class.
This is true, but it implies that Ruby does two separate lookups. The actual solution is more elegant.
An object's `klass` points to its singleton class, and method lookup happens only on that class and its superclasses. The second lookup implied above actually happens implicitly because the class of the object is an ancestor of the singleton class.
Specifically, for `class C`, its `klass` points to `<< C`, whose ancestors are `<< Object`, `<< BasicObject`, `Class`, `Module`, `Object` and `BasicObject`.
Ruby's whole object model, and the way it sets up this inheritance chain, is IMO beautiful and underappreciated.
> I’m not really sure why the Smalltalk solution wasn’t used
I think the way Ruby actually works is closer to the Smalltalk approach than the author realizes.
[0] https://github.com/ruby/ruby/blob/71f402c5d50919b0329d04704d...
[1] https://github.com/ruby/ruby/blob/71f402c5d50919b0329d04704d...
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cloc
cloc counts blank lines, comment lines, and physical lines of source code in many programming languages.
3 Measured with the cloc tool. up
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Did you ever see Crystal? It's more or less a typed Ruby. I've heard that you can port some code directly.
https://crystal-lang.org/
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advanced-go-programming-book
:books: 《Go语言高级编程》开源图书，涵盖CGO、Go汇编语言、RPC实现、Protobuf插件实现、Web框架实现、分布式系统等高阶主题(完稿)
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OCaml and Haskell already have that nice type system (and even more nice). If OCaml's syntax bothers you, there is Reason [1] which is a different frontend to the same compiler suite.
Also in this space is Gleam [2] which targets Erlang / OTP, if high concurrency and fault tolerance is your cup of tea.
[1]: https://reasonml.github.io/
[2]: https://gleam.run/
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learn oops in python
📚 Playground and cheatsheet for learning Python. Collection of Python scripts that are split by topics and contain code examples with explanations.
Learn Python
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The easiest way to show your support is just to star Wasp repo! 🐝 But it would be greatly appreciated if you could take a look at the repository (for contributions, or to simply test the product). Click on the button below to give Wasp a star and show your support!
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When I manage a project and have the freedom to choose my configuration structure, then I always use typescript. I never understood the desire to have configuration be in ini/json/jsonnet/yaml. A strongly typed configuration with code completion seems so much more robust. Except of course your usecase is to load or change the config via an API.
I like what apple is doing with https://pkl-lang.org/ though.
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OCaml and Haskell already have that nice type system (and even more nice). If OCaml's syntax bothers you, there is Reason [1] which is a different frontend to the same compiler suite.
Also in this space is Gleam [2] which targets Erlang / OTP, if high concurrency and fault tolerance is your cup of tea.
[1]: https://reasonml.github.io/
[2]: https://gleam.run/
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awesome-compilers
:sunglasses: Curated list of awesome resources on Compilers, Interpreters and Runtimes
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gop
The Go+ programming language is designed for engineering, STEM education, and data science. Our vision is to enable everyone to become a builder of the digital world.
Go deserves to get TypeScripted. Another effort in this vein is Go+
https://github.com/goplus/gop
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NOTE:
The open source projects on this list are ordered by number of github stars.
The number of mentions indicates repo mentiontions in the last 12 Months or
since we started tracking (Dec 2020).
programming-language discussion
programming-language related posts
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The Jakt Programming Language
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Rhombus Language
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Vlang 0.4.1 Released
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Learning GO: Loops and Conditionals
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Austral: A Systems Language with Linear Types and Capabilities
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Solving Authentication Challenges with Azure Communication Services SMTP Relay
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Learning GO: A new beginning
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A note from our sponsor - SaaSHub
www.saashub.com | 21 Mar 2025
Index
What are some of the best open-source programming-language projects? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | go | 126,590 |
| 2 | kotlin | 50,185 |
| 3 | professional-programming | 47,426 |
| 4 | julia | 46,635 |
| 5 | awesome-cheatsheets | 41,909 |
| 6 | v | 36,189 |
| 7 | carbon-lang | 32,769 |
| 8 | solidity | 24,146 |
| 9 | max | 23,806 |
| 10 | ruby | 22,443 |
| 11 | cloc | 20,399 |
| 12 | wenyan | 19,811 |
| 13 | crystal | 19,670 |
| 14 | advanced-go-programming-book | 19,605 |
| 15 | gleam | 18,951 |
| 16 | learn oops in python | 16,754 |
| 17 | wasp | 15,758 |
| 18 | lowlevelprogramming-university | 11,718 |
| 19 | pkl | 10,538 |
| 20 | sdk | 10,482 |
| 21 | reason | 10,201 |
| 22 | awesome-compilers | 9,157 |
| 23 | gop | 9,054 |
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