--- title: "#indexeddb articles | Hashnode" description: "Explore 42 articles tagged #indexeddb on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/indexeddb" --- Tag # #indexeddb 42 posts · 1 followers [Mosfetti](https://hashnode.com/@mosfetti) · [Oct 23](https://hashnode.com/posts/building-an-offline-first-gear-checkout-tracker-on-an-append-only-event-log/6adab66ede11e835d17fac5a) ### [Building an offline-first gear checkout tracker on an append-only event log](https://mosfetti.hashnode.dev/building-an-offline-first-gear-checkout-tracker-on-an-append-only-event-log?utm_source=hashnode&utm_medium=feed) Small production crews (film, video, AV and events teams of roughly 4–12 people) all run into the same problem. A kit leaves the shop and comes back partial, late or damaged. Then someone has to answe 6 min read · [mosfetti.hashnode.dev](https://mosfetti.hashnode.dev/building-an-offline-first-gear-checkout-tracker-on-an-append-only-event-log?utm_source=hashnode&utm_medium=feed) [Knoxius Maximus](https://hashnode.com/@knoxiusmaximus) · [Oct 15](https://hashnode.com/posts/building-offline-first-field-quoting-on-capacitor-dexie-a-practical-architecture/6ad0ca6f800208ba29cdbdc5) ### [Building Offline-First Field Quoting on Capacitor + Dexie (A Practical Architecture)](https://knoxsapps.hashnode.dev/building-offline-first-field-quoting-on-capacitor-dexie-a-practical-architecture?utm_source=hashnode&utm_medium=feed) Building Offline-First Field Quoting on Capacitor + Dexie 5 min read · [knoxsapps.hashnode.dev](https://knoxsapps.hashnode.dev/building-offline-first-field-quoting-on-capacitor-dexie-a-practical-architecture?utm_source=hashnode&utm_medium=feed) [Despia CEO](https://hashnode.com/@despia) · [Aug 9](https://hashnode.com/posts/base44-offline-mode-service-workers-and-local-data/6a7845b67cdc843856cf86ca) ### [Base44 Offline Mode: Service Workers and Local Data](https://blog.despia.com/base44-offline-mode-service-workers-and-local-data?utm_source=hashnode&utm_medium=feed) Base44 offline mode done properly: a service worker in /public, an IndexedDB mirror of your entities, and a write queue that syncs on reconnect. 27 min read · [blog.despia.com](https://blog.despia.com/base44-offline-mode-service-workers-and-local-data?utm_source=hashnode&utm_medium=feed) [Despia CEO](https://hashnode.com/@despia) · [Aug 9](https://hashnode.com/posts/lovable-offline-mode-service-workers-and-local-data/6a780a201877480d0f8a8eb1) ### [Lovable Offline Mode: Service Workers and Local Data](https://blog.despia.com/lovable-offline-mode-service-workers-and-local-data?utm_source=hashnode&utm_medium=feed) Lovable offline mode done properly: service worker caching, an IndexedDB mirror of your database, and a write queue that syncs when you reconnect. 22 min read · [blog.despia.com](https://blog.despia.com/lovable-offline-mode-service-workers-and-local-data?utm_source=hashnode&utm_medium=feed) [Md Ashikun Nabi](https://hashnode.com/@ashikunnabi) · [Aug 2](https://hashnode.com/posts/database-indexes-aren-t-just-about-which-columns-you-index-they-re-also-about-the-order/6a6f6a57d93ac7c9fb4fc549) ### [Database Indexes Aren't Just About Which Columns You Index. They're Also About the Order](https://blogs.ashikunnabi.com/database-indexes-aren-t-just-about-which-columns-you-index-they-re-also-about-the-order?utm_source=hashnode&utm_medium=feed) Most developers know that adding an index can dramatically improve query performance. 5 min read · [blogs.ashikunnabi.com](https://blogs.ashikunnabi.com/database-indexes-aren-t-just-about-which-columns-you-index-they-re-also-about-the-order?utm_source=hashnode&utm_medium=feed) [Annie-Stewart Elijah](https://hashnode.com/@alvissraghnall) · [Jul 29](https://hashnode.com/posts/so-i-built-an-alternative-to-ngl/6a6971da82e30459b567668b) ### [So, i built an alternative to ngl-](https://alvissraghnall.hashnode.dev/so-i-built-an-alternative-to-ngl?utm_source=hashnode&utm_medium=feed) Built an E2E encrypted, anonymous (zero knowledge) chat app from scratch. Features custom hybrid cryptography, Rust backend, and SvelteKit frontend. 13 min read · [alvissraghnall.hashnode.dev](https://alvissraghnall.hashnode.dev/so-i-built-an-alternative-to-ngl?utm_source=hashnode&utm_medium=feed) [Sagar Budhathoki](https://hashnode.com/@sbmagar13) · [Jul 16](https://hashnode.com/posts/svelte-5-indexeddb-datacloneerror/6a58dfd1a928f348a3df08e5) ### [Svelte 5 \`$state\` won't save to IndexedDB: fixing DataCloneError](https://blog.budhathokisagar.com.np/svelte-5-indexeddb-datacloneerror?utm_source=hashnode&utm_medium=feed) Why your reactive state fails structured clone, and the fix I shipped. 4 min read · [blog.budhathokisagar.com.np](https://blog.budhathokisagar.com.np/svelte-5-indexeddb-datacloneerror?utm_source=hashnode&utm_medium=feed) [Shola Jegede](https://hashnode.com/@sholajegede) · [Jun 19](https://hashnode.com/posts/how-to-build-an-ai-powered-local-first-chrome-extension/6a357903529dee82e5b4624b) ### [How to Build an AI-Powered, Local-First Chrome Extension That Turns Your Browsing History into an Intent Map](https://freecodecamp.org/news/how-to-build-an-ai-powered-local-first-chrome-extension?utm_source=hashnode&utm_medium=feed) Learn to build a local-first Chrome extension that groups your browsing history into AI-labeled intent threads, with clustering, Claude, and React. 90 min read · [freecodecamp.org](https://freecodecamp.org/news/how-to-build-an-ai-powered-local-first-chrome-extension?utm_source=hashnode&utm_medium=feed) [CrisisCore-Systems](https://hashnode.com/@CrisisCoreSystems) · [May 12](https://hashnode.com/posts/stop-putting-health-data-in-the-cloud-by-default/6a039a05937b84f779d090eb) ### [Stop Putting Health Data in the Cloud by Default](https://blog.paintracker.ca/stop-putting-health-data-in-the-cloud-by-default?utm_source=hashnode&utm_medium=feed) How I built a local first pain tracker around failure safety, user ownership, and the reality of chronic illness. 5 min read · [blog.paintracker.ca](https://blog.paintracker.ca/stop-putting-health-data-in-the-cloud-by-default?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/stop-putting-health-data-in-the-cloud-by-default/6a039a05937b84f779d090eb) [Robert Ocasio](https://hashnode.com/@rocasio) · [Apr 15](https://hashnode.com/posts/tech-tuesday-how-genealogix-stores-your-data-without-a-cloud-database/69def35391716f3cfb93ebb7) ### [Tech Tuesday: How Genealogix Stores Your Data Without a Cloud Database](https://blog.genealogix.ai/tech-tuesday-how-genealogix-stores-your-data-without-a-cloud-database?utm_source=hashnode&utm_medium=feed) Deep dive into IndexedDB, encrypted .gnlx bundles, and managing the AI generation lifecycle. 4 min read · [blog.genealogix.ai](https://blog.genealogix.ai/tech-tuesday-how-genealogix-stores-your-data-without-a-cloud-database?utm_source=hashnode&utm_medium=feed)