A client-server web app that generates user data with human-like mistakes based on the given seed.
- Typescript, Zod
- React, Axios, Bootstrap
- Express, Faker.js, SeedRandom
Hosted on Vercel and Render.
- develop back-end apps with Express.js
- generate fake user data based on a seed
- organize a monorepo with pnpm workspaces
- key features
- select region (at least 3 different)
- specify the number of errors per record (two "linked" controls — slider 0..10 + binded number field 0..1000)
- define seed value and "random" button to generate a random seed
- must be a combination of user seed and a page number to skip generating previous pages
- if the user changes anything, the table below automatically updates (20 records are generated again)
- infinite scrolling
- the table
- index (1, 2, 3, ...) - no errors
- random id - no errors
- first, middle, last names (in the region format)
- address (in several possible formats)
- phone (several formats)
- support 3 types of errors, chosen randomly
- delete character at a random position
- add a random character at a random position
- swap adjacent characters
- noisy user data shouldn't be too long or too short
- generate data on a server
- avoid full user data duplication in ~10_000_000 records
- optional: add "Export to CSV" button (generate the number of pages which is displayed to a user currently)