L
Authentication & Identity
Lucia
76.6
/ 100
Lightweight, session-based auth library for JavaScript and TypeScript. No vendor lock-in, no magic, just simple auth primitives.
Updated March 2026
Score Breakdown
Value
95
Capability
70
Experience
78
Reliability
72
Support
60
Ecosystem
68
Momentum
82
Pricing
Free
$0/mo
- ✓ Open source
- ✓ No vendor lock-in
- ✓ Any database
- ✓ Any framework
Key Features
✓ Session management
✓ OAuth integration
✓ Email & password
✓ Multi-factor auth
✓ Framework adapters (Next.js, SvelteKit, Astro)
✓ Database agnostic
✓ TypeScript-first
✓ Minimal abstraction
About Lucia
Founded
2022
HQ
Open Source
Funding
Community-funded
Team Size
Community
GitHub Stars
10,500
Open Source
Yes
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