Alternatives and similar repositories for fun:

Users that are interested in fun are comparing it to the libraries listed below

• ustc-pldpa / PFPL
  Practical Foundations for Programming Languages 2nd. R.Harper. Chinese Translation.
  ☆14Updated 6 years ago
• Glavo / kala-common
  A powerful, easy-to-use, modern Java core library for the future
  ☆62Updated this week
• moonbitlang / x
  experimental packages for moonbitlang/core
  ☆31Updated 3 weeks ago
• fanfuqiang / zcc
  a c89 compiler, need total test.
  ☆29Updated 7 years ago
• Ninputer / qcon_demo
  Parser combinator demos for QCon 2015
  ☆21Updated 9 years ago
• lihaoyi / autojit
  ☆13Updated 6 years ago
• Kaida-Amethyst / moonbit-llvm
  Write llvm in moonbit!
  ☆15Updated last week
• MarisaKirisame / extensible-parser
  ☆11Updated 3 weeks ago
• zfy0701 / hindley-milner
  A concise Hindley-Milner type inferencer (algorithm W) implemented with Scala
  ☆17Updated 11 years ago
• ShisoftResearch / Dovahkiin
  Functional expressions interpreter and compiler infrastructure
  ☆21Updated 9 months ago
• owo-lang / intellij-dtlc
  IntelliJ plugin for several experimental programming languages here
  ☆35Updated 3 years ago
• TennyZhuang / HaScheme
  HaScheme is a Scheme interpreter written by Haskell.
  ☆11Updated 8 years ago
• Dotty-China / dotty-china.github.io
  Scala 3 中文站 网站仓库
  ☆23Updated 3 years ago
• HaskellZhangSong / Introduction_to_Haskell
  This is source code of my book.
  ☆67Updated 8 years ago
• rapilab / jvm.rust
  Learning rust for build a simple jvm
  ☆9Updated 4 years ago
• zxch3n / moon-crdt
  ☆14Updated 5 months ago
• ThoughtWorksInc / template.scala
  C++ Flavored Template Metaprogramming in Scala
  ☆40Updated 8 years ago
• JianpingZeng / xcc-project
  The C/C++/Fortran compiler collection written in Java
  ☆36Updated 3 years ago
• evilbinary / duck-os
  基于鸭子编译器写的os
  ☆22Updated 4 years ago
• Idris-zh / Idris-dev
  用作文档目的，翻译方式见 Issue #10
  ☆41Updated 6 years ago
• be5invis / idris-codegen-es
  Optimized JS codegen for Idris
  ☆54Updated 6 years ago
• lice-lang / lice
  A multi-paradigm programming language running on JVM
  ☆129Updated 6 years ago
• AntonPing / norem-draft-2
  A modern functional programming language with effect system.
  ☆19Updated last year
• pku-dppl / TAPL-in-MoonBit
  MoonBit Port of Implementations for Pierce's Types and Programming Languages
  ☆60Updated last month
• rweng / jb-tree
  Java B+-Tree with features like flexible storage, sort order, serialization, ...
  ☆13Updated 13 years ago
• Glavo / kala-lang
  ☆12Updated 3 years ago
• aoprisan / func
  FP concepts in Rust
  ☆12Updated 6 years ago
• chungkwong / JSchemeMin
  A small scheme implementation in java
  ☆21Updated 6 years ago
• ninegua / lambda-viewer
  Learn You a Lambda, a Haskell Tutorial
  ☆47Updated 8 years ago
• owo-lang / OwO
  Placeholder for the OwO compiler
  ☆60Updated 6 years ago