ssa

Single-pass SSA bytecode compiler and threaded-code stack VM for a Python subset. NaN-boxed values, inline caching, super-instruction fusion, pure-function memoization, mark-sweep GC, interpreter snapshots, and coverage-guided fuzzing. Runs in the browser as a WebAssembly module, or in the CLI as a script, a standalone binary, or a pool of workers.

Wasm Analysis Framework For Lightweight Experiments

JIT codegen backend with SSA IR based on B3 from WebKit

Subtitle processing tool — HDR conversion, time shift, font embed, batch rename. GUI + CLI siblings, built on Tauri / React / Rust.

A library for analyzing and manipulating JVM bytecode

rust library for subtitle manipulation and conversion

Simple implementation of stack to SSA IR lowering

Thoroughly Rusty ARM64 C Compiler. My implementation for a C compiler that I can understand while running through the compiler-making track

A compiler backend based on SSA Control Flow Graphs. Nothing new for the industry, used for learning & documenting purposes.

An optimizing C compiler written in Rust. Verified rewrite rules, acyclic e-graphs, no external assembler. The target ladder is SQLite, then PostgreSQL, then the Linux kernel.

From-scratch Rust SysY compiler for the PKU MiniC target, emitting Koopa IR and RV32IM with a PKU Lv9+-aligned SSA optimization pipeline.

Target-agnostic SSA IR, analyses, and optimization pipeline

Build entire UIs in one small language. No HTML, CSS or JavaScript required.

A clean-room compiler construction framework in pure Rust: typed SSA IR with SMT-verified optimizations, backends for x86-64, AArch64, RISC-V, Cortex-M, AVR and wasm32, a JIT, ELF/COFF/Mach-O output, and lf-cc, a C compiler that builds SQLite.

An experimental compiled systems language in Rust with custom SSA MIR, Cranelift JIT, and LLVM 18+ AOT

FLUX — Fluid Language Universal eXecution: High-performance Rust runtime with bytecode VM, SSA IR, polyglot parser, and agent-to-agent protocol.

Target-Independent Representation (TIR): SSA IR with block parameters for the sw-langtools toolchain

C11 compiler in Rust — SSA IR, 3 backends, LSP server, 11 optimizations | 8.7K LOC, 0 deps, 41/41 chibicc tests

Compiler backend in Rust with SSA and graph-coloring register allocation, proven correct

Codegen utilities