Source code for simple NER annotator Live at - https://paramonych.github.io/ner-annotator-online Environment setup: Install NodeJS server with the following command curl -fsSL https://deb.nodesource.com/setup_19.x | sudo -E bash - && sudo apt-get install -y nodejs Install web app buid tool npm install -D parcel parcel-bundler svelte parcel-plugin-svelte @babel/polyfill Run the app (locally): Navigate to project root folder Run the app with the following command npm start Open the page in browser http://localhost:1234 Screenshots