AZB-12 AN-09 · vocabio.notazizelse.xyz

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Application note AN-09 · U9

Vocabio

2026 · vocabio.notazizelse.xyz
ABSTRACT

I was studying the College Panda's 400 SAT words in Anki and wanted something that could also read the words to me. So I took my Anki export, kept all my progress (1,424 reviews), rewrote all 400 definitions to be shorter (42% on average) and gave every word an example sentence and synonyms.

It has an Anki-style review mode and a hands-free listen mode. It works offline, installs on an iPhone from Safari, and there's a Windows app. Progress syncs between them.

Vocabio home screen with mastery and the weakest words
Figure 1.Home: overall mastery, what's due, and the words I keep getting wrong

1Key Specifications

Words
400, from The College Panda
Starts from
My Anki progress: intervals, ease, lapses
Runs as
Website (offline), iPhone home-screen app, Windows app
Built with
Plain HTML/CSS/JS, service worker, Electron, Cloudflare Workers + KV for sync

2Functional Block Diagram

  1. datamy Anki export
  2. toolsPython, 400 rewritten words
  3. studyreview + listen modes
  4. runs asweb, iPhone, Windows
  5. syncCloudflare Workers + KV
Figure 2.How Vocabio works, left to right

3Live Demo

vocabio.notazizelse.xyz/app/open full screen ↗
Figure 3.Vocabio, running right here. Try Listen mode.

4Pictures

Review mode
Figure 4.Review mode
Listen mode
Figure 5.Listen mode

5Technical Documents

AN-09-D1READMEHow the Anki data is used, the two modes, sync, building.Read →

6Design Files

7Source