Mike Bostock
Software, Web Application
Bl.ocks
bl.ocks.org, bl.ocks, Popular Blocks
Free
No
No
Default HTML, Images, Javascript, CSS, D3, jQuery or Leaflet
Yes
Yes
No
Yes
No
No
No
No
No
No
Yes
Yes
No
No
Yes Yes. From GitHub Gist
Yes
No
Yes
Yes
EducationalAudience, PeopleAudience
CodePen
Software, Web Application
CodePen
javascript, css, editor, code, community, social, frontend, developer, designer, deploy, test, demo, spa, single, page, application, web, html, modern, ide, browser, pen, codepen
Free, Monthly Subscription, Team based
Yes
Yes
Default HTML, CSS, Javascript
Yes
Yes
Yes
Yes
Yes
Yes
No
Yes
Yes
Yes
Yes Yes. Only for PRO
Yes
Yes
No
No
No
No
No
No
v4.0.2
EducationalAudience, PeopleAudience
CodePen
CodeSandbox is an online code editor and prototyping tool that makes creating and sharing web apps faster.
Learn moreCodeSandbox
Software, Web Application
CodeSandbox
react, codesandbox, editor, vue, angular, ide, code, javascript, playground, sharing, spa, single page application, web application, frontend
Free, Monthly Subscription, Team based
No
Yes
React, Nuxt, Vue, Vue 3 Angular, Svelte, Ember, Vanilla, Node HTTP Server, Preact, React Typescript, Vanilla Typescript, Next.js, Adonis, MarkoJS, etc
Yes
Yes
Yes
Yes
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
EducationalAudience, PeopleAudience
CodeSandbox
Glitch
Software, Web Application
Glitch
glitch, app, web apps, code, collaborate
Free, monthly based
No
Yes
React, Nuxt, Vue, Angular, Svelte, Ember
No
No
Yes
Yes
Yes
No
Yes
Yes
No
No
Yes
Yes
Yes Yes. Teams are in beta
Yes
Yes
Yes
Yes
Yes
No
EducationalAudience, PeopleAudience
Glitch