TypeCrt – Zero-latency typing test in vanilla TS, no frameworks

Show HN: TypeCrt – Zero-latency typing test in vanilla TS, no frameworks

TypeCrt – Zero-latency typing test in vanilla TS, no frameworks is active in the show hn launch space.

Profile

Hey HN, I built TypeCrt because every typing test I tried had noticeable input lag at 150+ WPM. Monkeytype uses React. Keybr uses React. 10FastFingers feels like 2012. So I built one from scratch with vanilla TypeScript, vanilla CSS, and direct DOM manipulation — no React, no Vue, no Angular.The result: zero perceptible input latency, even at 200+ WPM.Some things I'm proud of:- CRT terminal aesthetic with 50+ themes and a visual theme creator - Adaptive practice mode ("KeyForge") that uses Markov chains to generate words targeting your weakest keys - Per-word burst speed breakdown, keystroke heatmaps, consistency tracking - Command palette (Ctrl+Shift+P), mechanical keyboard sounds, pace car

Within the show hn launch space, the company focuses on its core offering rather than a broad product line.

Its current recorded stage is Show HN launch.

Website: typecrt.pages.dev