Flow Files

A static type checker for JavaScript

This is an exact mirror of the Flow project, hosted at https://github.com/facebook/flow. SourceForge is not affiliated with Flow.

The interactive file manager requires Javascript. Please enable it or use sftp or scp.
You may still browse the files here.

Name	Modified	InfoDownloads / Week
v0.309.0	< 18 hours ago	0
v0.308.0	2026-04-03	3
v0.307.1	2026-03-31	2
v0.307.0	2026-03-26	0
v0.306.1	2026-03-23	0
Totals: 5 Items		5

Other Useful Business Software

Full-stack observability with actually useful AI | Grafana Cloud

Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

Built on open standards like Prometheus and OpenTelemetry, Grafana Cloud includes Kubernetes Monitoring, Application Observability, Incident Response, plus the AI-powered Grafana Assistant. Get started with our generous free tier today.

Create free account

Try Google Cloud Risk-Free With $300 in Credit

No hidden charges. No surprise bills. Cancel anytime.

Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.

Start Free

Full-stack observability with actually useful AI | Grafana Cloud

Our generous forever free tier includes the full platform, including the AI Assistant, for 3 users with 10k metrics, 50GB logs, and 50GB traces.

Create free account

Recommended Projects

CoFlo
C and C++ control flow graph generator and analyzer
Roslyn
The .NET Compiler Platform
Sourcery AI Code Review
Instant AI code reviews
Flow-Arch
Productivity-first Arch Linux OS with enforced Pomodoro and Hyprla
SonarQube
Continuous inspection

Flow Files

A static type checker for JavaScript

Get an email when there's a new version of Flow