single-spa : A javascript metaframework
Build micro frontends that coexist and can each be written with their own framework. This allows you to:
Use multiple fram...
Next.js : A minimalistic framework for server-rendered React applications
Ember.js : Ember.js is an open-source JavaScript web framework, based on the Model–view–viewmodel (MVVM) pattern. It allows developers to create scalable single-...
choo : A 4kb framework for creating sturdy frontend applications
Tauri : Tauri is a framework for building tiny, blazing fast binaries for all major desktop platforms. Developers can integrate any front-end framework that c...
Inertia.js lets you quickly build modern single-page React, Vue and Svelte apps using classic server-side routing and controllers.
Mind42 : Collaborative mind mapping in your browser
Doodle : Doodle radically simplifies the process of scheduling events, whether they’re board or team meetings, dinners with friends, reunions, weekend trips, o...
Feed43 : Your favorite site doesn't provide news feeds?
This free online service converts any web page to an RSS feed on the fly.
asdf : Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more
SQL Fiddle : A tool for easy online testing and sharing of database problems and their solutions.
Check easily whether a gem is ready for Rails 4 or not.