The latest articles on DEV Community by Glory One (@glory-01). https://dev.to/glory-01 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3346048%2F747582b7-de73-484b-8094-22ed3f3d8d93.jpg https://dev.to/glory-01 en Glory One Fri, 30 Oct 2026 14:19:19 +0000 https://dev.to/glory-01/building-an-offline-first-6000-word-vocabulary-app-with-hugo-indexeddb-and-fsrs-v5-1eb4 https://dev.to/glory-01/building-an-offline-first-6000-word-vocabulary-app-with-hugo-indexeddb-and-fsrs-v5-1eb4 <p>Most language-learning apps force an account wall before you review your first flashcard, ship megabytes of client JavaScript, or interrupt study sessions with ads.</p> <p>I wanted the opposite experience for workplace English and TOEIC learners, so I built <strong><a href="https://gloryvocab.com/en/" rel="noopener noreferrer">Glory Vocab</a></strong> — a static-first, offline-capable study platform.</p> <h3> What it includes </h3> <ul> <li> <strong>6,000 Workplace English Headwords (CEFR A2–C1):</strong> Structured across 361 topics with word families (noun/verb/adj/adv), prepositions, 3-level <a href="https://gloryvocab.com/en/collocations/" rel="noopener noreferrer">business collocations</a>, and <a href="https://gloryvocab.com/en/synonyms/" rel="noopener noreferrer">571 synonym sets</a>.</li> <li> <strong>Client-Side <a href="https://gloryvocab.com/en/review/" rel="noopener noreferrer">FSRS v5 Spaced Repetition</a>:</strong> Scheduling runs directly in the browser on top of <code>IndexedDB</code> (<code>ts-fsrs</code>) and a 4-tier Service Worker. Anonymous study works out of the box with zero sign-up and zero ads in review sessions (with optional deterministic cloud sync when needed).</li> <li> <strong><a href="https://gloryvocab.com/en/guides/" rel="noopener noreferrer">5 Interactive Browser Study Tools</a>:</strong> Including a Part 5 Word Family Analyzer, Preposition Finder, 75-Minute Reading Time Pacer, and an interactive <a href="https://gloryvocab.com/en/guides/spaced-repetition-fsrs/" rel="noopener noreferrer">FSRS v5 Forgetting-Curve Simulator</a>.</li> </ul> <p>It supports English, Vietnamese, and Japanese interfaces. If you enjoy fast static web apps or are studying business English, feel free to check it out at <strong><a href="https://gloryvocab.com/en/" rel="noopener noreferrer">gloryvocab.com/en</a></strong> — I would love your technical or UX feedback!</p> webdev javascript learning productivity