Clojure
clojure.orgA dynamic programming language with an interactive development workflow and a JVM-based library ecosystem.
A dynamic programming language with an interactive development workflow and a JVM-based library ecosystem.
A hosted notebook editor for Python and data work, with SQL cells, collaboration, and interactive reports.
Prepare, analyze and share data through visible workflows, interactive reports and reusable components.
Build interactive lessons on an infinite canvas with classroom participation tools and lesson materials.
An infinite canvas for human and AI-agent collaboration, with versioned boards and editable outputs.
WordPress forms, polls, quizzes, and connected submission workflows
Build payable forms and itemized invoices alongside online checkout
WordPress forms with configurable uploads and conditional flows
Hosted submission handling for HTML forms, with a continuing free tier
A form-definition lifecycle separated from the documents respondents fill in
WordPress forms that can turn responses into directories and other views
A WordPress form plugin with per-page navigation and element-level button settings
Mobile forms with filtered data lookups and mapped destination fields
WordPress forms for front-end content and conditional data collection
WordPress form editing with selections for scattered or matching fields
WordPress forms combining repeaters, calculations, and multi-step input
WordPress form collection with an editable submission database
WordPress forms, quizzes and payments with tailored confirmation messages.
Mobile field forms with reusable subforms and submission-based plans
Free AI form builder that turns natural language into conversational forms
WordPress forms with detailed conditional actions and calculations
WordPress registration and profile forms with conditional follow-up questions
A browser-only Jupyter distribution for running interactive notebooks from static web files.
A reactive Python notebook editor that saves notebooks as ordinary Python files.