vocabulary

ReMarker

AI

ReMarker is a Chrome extension for close reading and language learning. Highlight passages, get contextual word explanations from an OpenAI-compatible model, save vocabulary, and revisit highlights on the same page.

Poople

Education

Poople is a free browser-based word ladder puzzle that gives everyone the same daily challenge: transform a 4-letter word into POOP one letter at a time, using real words and no sign-up.

Free HSK Level Test

Education

Free HSK Level Test is a web-based Chinese proficiency quiz that uses 10 quick questions to estimate your HSK 1-6 level and show instant feedback, with no account required.

Wordle Unlimited

Education

Wordle Unlimited is a free browser-based word puzzle game that lets you play repeated five-letter guessing rounds without waiting 24 hours for a new puzzle.

AI Vocabulary Overlay

Developer Tools

AI Vocabulary Overlay is a JetBrains plugin that turns AI Assistant waiting time into a lightweight English learning moment with centered vocabulary cards.