pavanchow

Audio synthesis engine in Rust with oscillators, an ADSR envelope, mixing, and a hand-written WAV writer

Proof-of-work blockchain from scratch in pure Rust on SHA-256 with hash-based signatures, zero deps

Virtual CPU, assembler, and preemptive OS kernel in Rust you can boot and single-step in the browser

Rootless Linux container runtime from scratch in Rust: namespaces, pivot_root, seccomp, caps

API gateway in pure Rust: routing, key auth, and token-bucket rate limiting as one pure pipeline

Dependency-free tiling window manager engine in pure Rust with exact integer geometry and an invariant

Code-intelligence engine in Rust: go to definition, find references, live diagnostics, safe rename

Time-travel debugger in Rust: step backward through a running program and scrub its execution timeline

Layer 7 reverse proxy and load balancer in Rust with health checks, circuit breaking, failover

Deterministic RTOS simulator in Rust: preemptive scheduler, priority inheritance, mutexes, queues

Browser rendering engine in Rust: HTML and CSS through DOM, cascade, layout, and paint, live

Zero-knowledge proof system in Rust from scratch, no crypto crates and no elliptic curves

EVM bytecode disassembler in Rust that reconstructs intent and flags dangerous opcodes

Sandbox in pure Rust that runs untrusted code safely: fuel, memory budget, depth cap, capabilities

Distributed file system in Rust: quorum writes, self-healing, content-addressed chunks

Profiler in Rust from scratch: a call tree of self and total time with a chronomandala view

CI/CD engine in Rust with a pure, deterministic DAG scheduler for dependency order, parallelism, caching

Neural network from scratch in Rust: a reverse-mode scalar autograd engine and a tiny MLP trained on XOR

Programmable single-binary reverse proxy in Rust where routing rules are a compiled DSL, not YAML

Stack-based bytecode virtual machine in Rust with its own instruction set, assembler, and runner