head to head · open source
Prometheus vs node-postgres
Prometheus has 66,109 GitHub stars, 10,839 forks, 890 open issues and last shipped yesterday. node-postgres has 13,209 stars, 1,353 forks, 528 open issues and last shipped 7 days ago. Prometheus leads on adoption by 400% (66,109 vs 13,209 stars). Prometheus is written in Go under Apache-2.0; node-postgres is written in JavaScript under MIT. Prometheus has attracted 16% as many forks as stars, node-postgres 10%. Prometheus was the more recently maintained of the two, and both are self-hostable with no licence fee.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| Prometheus | node-postgres | |
|---|---|---|
| GitHub stars | ★ 66K | ★ 13K |
| License | Apache-2.0 | MIT |
| Written in | Go | JavaScript |
| Last push | 2026-09-17 | 2026-09-11 |
| Forks | ⑂ 11K | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Prometheus if
- You weight community size — 66K stars and counting
- You want the Apache-2.0 license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick node-postgres if
- You want the node-postgres feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches JavaScript
- You evaluated both and node-postgres fits your workflow better
About Prometheus
Prometheus is an open source monitoring system and time series database, part of the Cloud Native Computing Foundation ecosystem. It collects metrics from configured targets at defined intervals, evaluates alerting rules, and visualizes results. Designed for reliability in dynamic environments, it operates without reliance on distributed storage, ensuring each server node functions independently.
read the full Prometheus overview →
About node-postgres
node postgres is an MIT licensed, non blocking PostgreSQL client for Node.js — and for bun, deno, cloudflare and comparable runtimes — built for JavaScript developers who need application code to speak to a PostgreSQL database.
read the full node-postgres overview →
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Frequently asked questions
Is Prometheus or node-postgres more popular?
Prometheus has 66,109 GitHub stars and node-postgres has 13,209. Prometheus has the larger community by that measure.
Are Prometheus and node-postgres free?
Both are open source. Prometheus is licensed under Apache-2.0 and node-postgres under MIT. Neither carries a licence fee.
What is the difference between Prometheus and node-postgres?
Prometheus is written in Go and node-postgres in JavaScript. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, Prometheus or node-postgres?
Choose Prometheus if you want the larger community (66,109 stars) or its Apache-2.0 licence terms. Choose node-postgres if its feature set, stack or MIT licence fits better. Both are self-hostable.