I built a web app for learning Vim from the browser as a 17-year-old
Hey HN! After my own experiences with learning Vim, I wanted to skip the frustrating process of configuring a new tool before even learning how to use it. In an attempt to solve this problem, I started working on Vim Ninja, a web app that would allow developers to learn Vim through interactive lessons in the browser. It’s been a couple of months, and I’m proud to say that I’ve finally released https://VimNinja.com! Check out a demo of the app here: https://youtu.be/reukQHKqMZE. On the technical side of things, I used SvelteKit to build the entire app and Tailwind,…
I built a web app for learning Vim from the browser as a 17-year-old launched on May 22, 2023 with 71 votes, #1,211 of 4,910 launches that month and more than 90% of that year's launches. The site was still online in September 2026, 3 years on.
In plain words
Vim Ninja is a browser-based learning platform that teaches the Vim text editor through interactive lessons, eliminating the need to configure the tool before learning it. Built with SvelteKit and Tailwind, the app provides an in-browser editor where developers can practice Vim commands directly. It targets people new to Vim who want to skip the setup frustration and jump straight into learning the editor's core functionality through hands-on exercises.
written from the facts on this page · September 2026
From the sources
Level up as a developer with Vim Ninja
Practice with interactive lessons and exercises to become a 10x developer in no time. Instantly enhance your developer experience with our browser-based, interactive course. Don't resort to following poor video or text-based tutorials: use Vim as you learn it. No more clicking through menus or struggling with clumsy keyboard shortcuts – with Vim Ninja, you'll be a coding speed demon in no time. Try our online course today, and start writing code faster than you ever thought possible. Skip the frustration of setting up a new tool before even learning it. Start learning Vim right from your web browser with no setup required on your local machine, and gain the ability to practice Vim on any…from vimninja.com
In the maker’s words, at launch
Hey HN! After my own experiences with learning Vim, I wanted to skip the frustrating process of configuring a new tool before even learning how to use it. In an attempt to solve this problem, I started working on Vim Ninja, a web app that would allow developers to learn Vim through interactive lessons in the browser.…
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I built an online interactive course that helps you learn Vim faster2021 · vim.so · ▲667Learn vim fast by building muscle memory. 2000+ engineers learned vim with our hands on training. Train your fingers, master vim commands!
I built an interactive course that helps you learn Vim faster2022 · vimified.com · ▲344Hey show HN! This course came about as a result of wanting a more targeted way of practicing using new vim commands I wanted to pick up, rather than just trying to use them in my regular code editing sessions. When I would try to use new commands during code editing, my productivity took a hit because I was trying to do two different things at once: thinking about code vs practicing my muscle memory. So, I made a separate environment for practicing, one that had an interactive editor, progress tracking, and achievement goals to let me see which areas I should work on, like speed and…
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Your coworker who uses Vim is 3x faster than you and they know it. They smile about it. Not for much longer. Interactive exercises, runs in your browser.
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