Hi! I'm Eric (also known as GrayJack), and I'm a software developer! I've been passionate about open source since I first got in touch with programming. I've contributed to several open-source projects and communities over the years, some small, some big.

Currently, I'm mainly spending my non-work time doing Rust-based libraries and PSP and PSVITA homebrew software. I hope you all have a great time using them!

These are some of my projects

• sugars: A collection of Rust macros to make some tasks easier.
• JanetRS: A Rust crate that provides high-level bindins for the Janet programming language C API, allowing users to embed Janet to their program or create Janet native libraries.
• rbitset: A Rust library that defines a bit set, i.e. a set able to hold a fixed amount of booleans in an array of integers.
• bitflags-attr: A Rust crate that allows to turn a C-like enum into a bitflag types with an ergonomic API.
• coreutils: A project that aims at supporting the POSIX specification basic requirements, plus common and useful features present in other implementations of the utility
• mdbook-callouts: Project that adds support of Obsidian Flavored Markdown's Callouts to mdBook

Other projects I maintain

• Adrenaline: Custom Firmware and virtual PSP environment on the PSVITA's PSPemu

Some open-source projects I have contributed in the past to a varying degree:

• ARK-4 Custom Firmware for PSP and PSVITA's PSPemu
• bstr Rust crate
• libc Rust crate: adding missing items (types, function, and constants) for NetBSD, Solaris, Illumos, OpenBSD, and Haiku
• rust-analyzer
• cbindgen Rust crate
• rattler-build
• relibc
• Janet Programming Language
• tree-sitter-rust
• Unified FAT12, FAT16, FAT32, and exFAT linux kernel driver
• corbenik Custom Firmware for Nintendo 3DS
• CakesForeveryWan Custom Firmware for Nintendo 3DS

What sponsorship does

Sponsoring helps me to continue to develop and maintain these projects, and continue to contribute to open-source software frequently; both in code, and in community work.