Koichi Sasada

pretty_backtrace. Pretty your exception backtrace.

rubyhackchallenge. Ruby

allocation_tracer. Add ObjectSpace::AllocationTracer module.

gc_tracer. Add GC::Tracer module.

yomikomu. Dump compiled iseq by binary (kakidasu) and load binary (yomidasu)

debugger2. port of debugger that works on MRI 2.0.0

nakayoshi_fork. Ruby

ractor-tvar. C

uc_ja. 書籍『アンダースタンディング コンピュテーション』のサポートリポジトリです。

ruby. The Ruby Programming Language

syntax_finder. Analyze your Ruby scripts with prism

astro. ASTro: AST-based Reusable Optimization framework

rspec-debug. Launch [debugger](https://github.com/ruby/debug) if spec is failed.

rstfilter. Show Ruby script with execution results.

kv. kv: A page viewer written in Ruby

ruby-ptrace. ptrace wrapper for ruby

calleree. Calleree helps to analyze Ruby's caller-callee relationships.

vscode-ruby-rstfilter. Ruby's rstfilter extension

iseq_collector. iseq_collector gem

prsnt. プレゼントを提供するためのウェブアプリケーション

programming-elixir-1-6-ja. [プログラミングElixir（第2版）](https://www.ohmsha.co.jp/book/9784274226373/) サポートページ

build-ruby. Build Ruby from source code.

ninki_gems. Aggregate popular gems for `git grep --recurse-submodules`

simplepaste. SimplePaste web application

finalize_block. This gem provide `finalize_block` method.

ractor. to keep namespace

many_examples. MaNy project examples

ptask. Parallel task scheduler

tokyo11. Tokyo RubyKaigi 11

debug. Debugging functionality for Ruby

calcard. calcard

vscode. Visual Studio Code

quine-relay. An uroboros program with 100+ programming languages

turtlefs. TurtleFS is Delay simulation file system using FUSE.

rubygsoc. Ruby Google Summer of Code project

pam_gh_user.

mmapped_string. MmappedString