Observed arrival · 2026-09-15

spellcheck 0.1.4: a League build tool for the ninety-second draft

spellcheck.pro Observed source

Editorial interest 84/100 Selection signal · not a rating of the site

An open-source macOS and Windows app that reads your locked League of Legends champion and role, then shows measured runes, summoners, starting items, and core builds beside the game client.

Landing page captured for the 2026-09-15 issue.

Field notes

The desktop app watches League of Legends champ select through the client’s local API, using the locked champion and assigned role to choose the displayed build. It also reads the Live Client Data API after the match begins, while avoiding memory access, injection, input, and client writes. The page gives sample sizes alongside percentages, including a 50.6% rune result measured over 47,978 games. Downloads cover a 7.4 MB universal macOS file and a 3.1 MB 64-bit Windows installer.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

✦PrettyNotable craft visible

●ProPolished or operationally mature

◎NicheUnusually specific use

◉HumanPersonal, local, civic, or handmade

One card from the complete issue

Pepperoni in a Rearranged Kitchen

395,658 arrived 1,000 judged 991 catalogued Enter the complete issue