~/econ-cs-lab :: ink-terminal
A hacker-style notebook for public finance, computer science, GPT tooling, and the practical mechanics of learning in public.
notes indexed / search local / stack econ+cs+ai
Econ instincts, programming practice and AI tooling — each note written like a readable commit in a public learning repo.
Anime quant research club (v4): six students propose, backtest and audit trading ideas with an LLM brain, then paper-trade the survivors. A Python engine with point-in-time S&P 500 data, next-open fills and real costs; rarity is the empirical-Bayes expected live Sharpe, behind deflated-Sharpe gates over every pull and a sealed lockbox.
World-model driving stack for Forza Horizon 6: screen capture, UDP telemetry, route features and a DreamerV3 actor-critic driving a virtual Xbox controller under a tight live decision budget.
Adversarial AI referee for empirical economics: it finds hidden specification choices, re-runs headline results across defensible alternatives, and reports fragility and p-hacking risk in plain language.
Local-first research assistant that turns workday traces into private notes, idea candidates, daily briefings and a searchable research backlog, with novelty and feasibility judging.
card game · multiplayer
秋招斗兽棋 · Offer 开打
把你的 Offer 变成角色，和朋友打一局。纸艺风原创卡牌。
Play
browser editor · iOS app
Lively for Web
Grade a Live Photo or clip on the GPU with 16 looks, turn it into a Loop, Bounce or Long Exposure, add a soundtrack, and export MP4, GIF or the key photo.
Try it
photo GPS · trip replay
Trip Memory Map
Drop a trip’s photos: stops, days and transport are worked out in your browser, then the whole journey replays on the map — with a share poster at the end.
Open map
ssh: connect to host github.com port 22: Connection timed out — network, firewall and key checks, step by step.
Blog