How to make a fast dynamic language interpreter

Career advice (mid/senior level compiler engineer)

Using tree-sitter for entity-level code diffing and dependency graphs

Spectre - A design by contract, systems programming language with a self hosted compiler

I Realized My BigInt Multiplication Was O(n²)… So I Implemented Karatsuba for My Compiler

TTSC, TypeScript-Go compiler and runner with transformer plugins (10x faster than ts-node)

Optimization of 32-bit Unsigned Division by Constants on 64-bit Targets

Building a compiler from scratch

Tracking down a 25% Regression on LLVM RISC-V

I've just added generics to my programming language!