Supabase JS
Isomorphic JavaScript SDK for Supabase backend-as-a-service.
SDKs for hosted services npm MIT
Used in agent projects
927
7.3% of 12,697 public repos built with AI coding agents
Rank in sdks for hosted services
#1 of 44
by use in those projects
Downloads
30.5M
npm, last 7 days, @supabase/supabase-js
GitHub stars
4,574
last push Oct 9, 2026
How Supabase JS is used
Supabase JS is a dependency in 927 of the 12,697 public GitHub projects set up for AI coding agents that we scanned (7.3%), #1 of 44 in sdks for hosted services. The most used alternative there is Supabase SSR. Projects that use it most often also use Lucide React (67.3%), Tailwind Merge (58.4%), Tailwind CSS (82.6%). It is more common in projects set up for Kiro (14.4%) than for OpenCode (6.6%).
Often used with Supabase JS
| Lucide React | 67.3% of Supabase JS projects · 3.4× more than average |
|---|---|
| Tailwind Merge | 58.4% of Supabase JS projects · 3.5× more than average |
| Tailwind CSS | 82.6% of Supabase JS projects · 2.4× more than average |
| clsx | 58.9% of Supabase JS projects · 3.3× more than average |
| Class Variance Authority | 52.5% of Supabase JS projects · 3.7× more than average |
| React | 88.1% of Supabase JS projects · 2.0× more than average |
| Radix UI | 45.1% of Supabase JS projects · 3.8× more than average |
| date-fns | 38.9% of Supabase JS projects · 4.6× more than average |
By coding agent
| Cursor | 14.3% of projects set up for it |
|---|---|
| Claude Code | 9.9% of projects set up for it |
| GitHub Copilot | 9.5% of projects set up for it |
| Gemini CLI | 10.0% of projects set up for it |
| Devin Desktop | 13.1% of projects set up for it |
| OpenAI Codex | 7.3% of projects set up for it |
| OpenCode | 6.6% of projects set up for it |
| Kiro | 14.4% of projects set up for it |
Share of public repos configured for each agent that list Supabase JS as a dependency.
Install
| Package | npm install @supabase/supabase-js |
|---|---|
| Main stacks | Next.js (522), TypeScript / JavaScript (350), React Native / Expo (35), Python (14) |
| Example projects | Asymmetric-al/core, 5pyj29s7cm-tech/LumiCore, Cap-go/capgo.app, Ixotic27/The-Leetcode-City, fountain-ink/app |
Alternatives to Supabase JS
| Tool | Used in agent projects | Downloads / wk | GitHub stars | License |
|---|---|---|---|---|
| Supabase SSR npm Supabase client library optimized for server-side rendering frameworks. |
332 (2.6%) | 8.1M | 210 | MIT |
| Resend npm Node.js SDK for Resend email API to send transactional emails. |
235 (1.9%) | 12.9M | 964 | MIT |
| Firebase npm Google's platform SDK for realtime database, auth, hosting and serverless functions. |
224 (1.8%) | 10.6M | 5,149 | Apache-2.0 |
| AWS SDK for JavaScript (S3) npm Official AWS SDK for uploading, downloading and managing S3 objects. |
200 (1.6%) | 49.4M | 3,673 | Apache-2.0 |
| Stripe npm Official SDK for integrating Stripe payments and billing into applications. |
197 (1.6%) | 23.5M | 4,523 | MIT |
| EmailJS npm Official browser SDK for sending emails directly from client-side JavaScript without a backend. |
189 (1.5%) | 122K | 143 | BSD-3-Clause |
| Supabase CLI npm Command-line tool for managing Supabase projects and databases locally. |
131 (1.0%) | 5.6M | 2,430 | MIT |
| Stripe.js npm Official Stripe SDK for integrating payments and connect functionality in web and mobile apps. |
103 (0.8%) | 14M | 754 | MIT |