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Vocafy

A vocabulary trainer I built because Quizlet's learn mode kept getting it wrong.

Role
Solo: full-stack
Period
Since March 2023
Vocafy on desktop and mobile

Overview

Quizlet's learn mode marked answers wrong that weren't, and never made me rewrite the words I had actually got wrong.

So I built my own platform that fixes both. I developed, refined and tested Vocafy with friends over two and a half years.

Several friends use it regularly to study for exams, and I used it myself for two years to prepare for vocabulary tests.

What I do

  • Designed the learning flow and the interface from scratch
  • Node.js backend and MySQL database
  • The landing page at vocafy.ch and the web app at app.vocafy.ch
  • Hosting and running both on my own server

Setup

How it's put together, layer by layer.

Web app

HTMLCSSJavaScript

Backend

Node.js

Data

MySQL

Hosting

nginxLinuxHetzner

Skills it shows

Tech

Full-stack without a framework

Plain HTML, CSS and JavaScript on the front, Node.js and MySQL behind it, all written by me.

Product

Solving my own problem

Built because the existing tool failed me, then used for two years of my own vocabulary tests.

Testing with real users

Refined over two and a half years with friends who studied for real exams with it.

Building something? Let's talk.

A project, a venture to build together, or a role to talk through. I read every message myself.