10FastFingers Error Collector 作者： szymonwilczek

Lightweight WebExtension (Manifest V3) for Mozilla Firefox designed to automatically collect mistyped, backspaced, and slow words from 10FastFingers typing speed test results (10fastfingers.com/share/typing-test/...).

• Operates entirely in the background after test completion.
• Captures mistyped words, backspaced/modified words, and words typed below 70% of average test WPM.
• Strips extra mistyped characters to store clean dictionary base words.
• Saves test history in Firefox extension storage with instant JSON export.
• Synchronizes payloads to any API endpoint using Authorization: Bearer <token>