Best of Product Hunt|April 2021

Daily Weekly Monthly Yearly

1. Cal.comScheduling infrastructure for absolutely everyone

Productivity•API•Open Source

2. FigJam by FigmaAn online whiteboard from Figma designed for teams

Web App•Design Tools•Productivity

3. MightyMake Chrome faster and use 10x less memory

Landing Page ChecklistBuild your landing page with these 100+ tools

Productivity•User Experience•Marketing

Dropbox Sign

5. ButterAll-in-one tool for the smoothest virtual workshops 🧈

Web App•Productivity•Meetings

13. WormholeSimple, fast, and private file sharing ✨

Productivity•User Experience•Tech

6. Mock API GeneratorGenerate custom data & API to build apps in less than 30s

Web App•API•Prototyping

11. Jarvis by Conversion.aiWrite long form content like blog posts with AI

Writing•Social Media•Marketing

7. Supabase UIReact component library for enterprise dashboards

Render Sandboxes: a computer for every agentRun untrusted code safely. Idle sandboxes cost nothing

Promoted

Developer Tools•Artificial Intelligence•SDK

9. Presentations by CanvaCreate beautiful, engaging presentations in minutes

Design Tools•Productivity•Sales

26. Face GeneratorGenerate unique, expressive AI-generated faces in real time

Design Tools•Marketing•Artificial Intelligence

8. SourceryGrammarly for code

Productivity•Software Engineering•Developer Tools

12. RoutineTasks, notes and calendar into one fast productivity app

Productivity•Task Management•Calendar

10. Fluent 1.0Learn a new language while you live your life

Chrome Extensions•Languages•Tech

Build your Framer site from Claude, Codex or CursorYour AI agent builds it. You review before it goes live.

Promoted

Design Tools•Website Builder•Artificial Intelligence

15. Doing Content RightThe go-to resource for creating content online

Writing•Marketing

18. Startup Video Directory by Type StudioA curated list of the best startup product videos

Productivity•Marketing•Tech

14. lofi.cafeRelax and focus with live lofi stations

Productivity•Music