justinception

Justin Liu

Thinking out loud about software, agents, and what comes next.

19 posts
2026-03-23blogThe Two Speeds of AI Software
2026-03-21sparksAI-assisted server hardening in one session
2026-03-20blogTesting AI Agents: The E2E Harness
2026-03-17projectspyx86: AI-built Intel 8088 emulator, 99.31% hardware accuracy
2026-03-17projectspyapple2: Apple II emulator for iOS Pythonista
2026-03-15blogThere Is No Such Thing as an Agent
2026-03-12blogSoftware Is Memoization
2026-02-25sparksPorting Rust to TypeScript with a single Claude prompt
2026-02-18blogVMs, Sandboxes, and the Infrastructure of AI Agents
2026-01-18blogThe Unix Lesson: Build Tools for the Builder
2026-01-07blogTaming Randomness
2025-12-18blogThe Enterprise AI Security Paradox
2025-06-14blogCode Architecture in the Age of AI
2024-02-12sparksSolving IQ Puzzler Pro with Algorithm X
2022-08-20blogThe Speed of the Loop
2020-11-30projectsuPyTorch: PyTorch on a microcontroller with 520KB RAM
2020-08-06sparksPre-built PyTorch for Raspberry Pi
2019-11-11projectspytorch-op-deps: Hand-rolled LLVM parser for PyTorch operator analysis
2010-10-31blogFinishing GEB: Four Cracks in the Strange Loop