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Building Tatask

How Tatask is made: the technology, the trade-offs and the lessons.

Building Tatask 6 min read

How Tatask works offline: a local database on every device

How Tatask keeps a full copy of your tasks on every device, syncs with Firestore, handles conflicts and deletes, and stays safe on shared computers.

6 October 2026

Building Tatask 5 min read

Why every developer should build a to-do list app

Building a to-do list app teaches you a surprising amount about software, and you'll end up with a tool shaped to how you work.

24 January 2024

Building Tatask 2 min read

Building a dynamically filterable list component in Svelte

Svelte makes a dynamically filterable list easy to build. A walkthrough of the tag filter component behind an early version of Tatask.

14 July 2023

Building Tatask 6 min read

Why I built the world's 6,072,311th task management app

I'd searched for the perfect task management app for years, then gave up and built my own. Here's why, and what I wanted from it.

24 April 2023

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I make Tatask on my own, for people who plan their own work.

max@tatask.com

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