OpenAlternative
Browse
Alternatives
Categories
Tech Stacks
Self-hosted
Advertise
Submit
Sign In
Latest tools
Self-hosted
Coming Soon
Alternatives
Categories
Tech Stacks
Tags
Submit
About Us
Advertise
Ad
Learn more
/
Categories
/
Browser Extensions
/
Using Biome JS
Open Source Browser Extensions using Biome JS
A curated collection of the best open source add-ons that extend browser functionality for productivity or utility. using Biome JS.
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Stars
Forks
Last commit
Popular Proprietary Software:
Spotify Alternatives
2
Claude Code Alternatives
15
Notion Alternatives
19
Lovable Alternatives
5
Wispr Flow Alternatives
6
n8n Alternatives
6
CapCut Alternatives
5
Discord Alternatives
10
Power BI Alternatives
10
Cursor Alternatives
14
Microsoft 365 Alternatives
6
Microsoft Word Alternatives
5
Popular Categories:
Low-Code/No-Code Platforms
37
AI Agent Platforms
22
Project Management Suites
22
PaaS & Deployment Tools
18
AI Personal Assistants
19
Web Analytics
17
Infrastructure Monitoring Tools
16
Note-Taking Tools
16
AI Chat Interfaces
14
Team Chat & Messaging Tools
14
Backend-as-a-Service (BaaS) Tools
16
Workflow Automation Tools
16
Ad
Stellar Hosted
– Managed Open Source software hosting in the EU: secure, compliant, fast.
Start using Open Source today
Order by
▼
Harper
Fast grammar checking that respects your privacy
Stars
10,842
Forks
363
Last commit
11 hours ago
Open source grammar checker that analyzes your writing quickly while keeping your data completely private and secure on your device.
Open Source
Alternative to:
Grammarly
Ad
c15t
Open-source cookie banner, built for control and lightening fast modern web apps.
Visit c15t