head to head · open source
Prometheus vs node-postgres
Prometheus has 66,906 GitHub stars, 10,969 forks, 890 open issues and last shipped yesterday. node-postgres has 13,229 stars, 1,378 forks, 528 open issues and last shipped 11 days ago. Prometheus leads on adoption by 406% (66,906 vs 13,229 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 | ★ 67K | ★ 13K |
| License | Apache-2.0 | MIT |
| Written in | Go | JavaScript |
| Last push | 2026-11-02 | 2026-10-23 |
| Forks | ⑂ 11K | ⑂ 1.4K |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick Prometheus if
- You weight community size — 67K 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 Visit prometheus.io for the full documentation, examples and guides. [ ][quay] [ ][hub] Prometheus, a Cloud Native Computing Foundation project, is a systems and service monitoring system. It collects metrics from configured targets at given intervals, evaluates rule expressions, displays the results, and can trigger alerts when specified conditions are observed. The features that distinguish Prometheus from other metrics and monitoring systems are: A multi dimensional data model (time series defined by metric name and set of key/value dimensions) PromQL, a powerful and flexible query language to…
read the full Prometheus overview →
About node-postgres
node postgres Non blocking PostgreSQL client for Node.js (and bun, deno, cloudflare, etc...). Pure JavaScript and optional native libpq bindings. Monorepo This repo is a monorepo which contains the core pg module as well as a handful of related modules. pg pg pool pg native pg cursor pg query stream pg connection string pg protocol Install Documentation Each package in this repo should have its own readme more focused on how to develop/contribute. For overall documentation on the project and the related modules managed by this repo please see: :star: Documentation :star: The source repo for the documentation is…
read the full node-postgres overview →
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Frequently asked questions
Is Prometheus or node-postgres more popular?
Prometheus has 66,906 GitHub stars and node-postgres has 13,229. 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 (66,906 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.