Tokio by tokio-rs

A runtime for writing reliable asynchronous applications with Rust. Provides I/O, networking, scheduling, timers, ...

rustasynchronousnetworking
Verdict 80/100 health $4.13/mo cheapest, hetzner 2/5 setup difficulty Last release 3 days ago

Self-host Tokio on hetzner CAX11 for $4.13/mo.

Health score
80 /100
6-dim composite
Self-hosts from
$4.13 /mo
hetzner · CAX11
Difficulty
2 /5
Docker + read README
GitHub stars
32k
3.0k forks

About Tokio

From the project's README at github.com/tokio-rs/tokio. Lightly cleaned for readability; for the full source see the upstream repo.

A runtime for writing reliable, asynchronous, and slim applications with the Rust programming language. It is:

Fast: Tokio's zero-cost abstractions give you bare-metal performance.

Reliable: Tokio leverages Rust's ownership, type system, and concurrency model to reduce bugs and ensure thread safety.

Scalable**: Tokio has a minimal footprint, and handles backpressure and cancellation naturally.

Health score breakdown

6-dimension composite. See methodology for formula and weights.

activity
89
maturity
85
community
90
security
85
sustainability
100
adoption
41

Adoption signals

Real-world usage data, pulled from each registry. The bigger the numbers, the more battle-tested the project.

SignalValueSource
GitHub stars 32k github.com/tokio-rs/tokio
GitHub forks 3.0k github.com/tokio-rs/tokio
CRATES downloads (last month) 135691k tokio

Release & maintenance

Is this project actively maintained, or about to die? Check the recency of last commit and last release.

Project age9.7 yearssince Sep 2016
Last commit2 days agoMay 4, 2026
Releases shipped148last: 3 days ago
Security policySECURITY.mddeclared by maintainers
Funding links1declared by maintainers

Self-hosting cost across providers

Detected requirements: 4GB RAM, 40GB disk minimum. Cheapest plan per provider that meets the requirement.

ProviderPlanSpecsMonthly
hetzner CAX11 2c · 4GB · 40GB $4.13 USD Deploy →
vultr VC2 1c · 1GB · 25GB $5 USD Deploy →
linode Nanode 1GB 1c · 1GB · 25GB $5.12 USD Deploy →
digitalocean Basic Regular 1GB 1c · 1GB · 25GB $6 USD Deploy →

Security advisories

13 known advisories tracked via OSV.dev. Most recent: GHSA-rr8g-9fpq-6wmg.

What people say on Hacker News

Ready to self-host Tokio?

Spin up a hetzner CAX11 (4GB RAM, 40GB disk) for $4.13/mo and follow the project's official install docs.

Data last refreshed May 7, 2026.

Similar open-source projects

Projects in our directory that replace the same SaaS or share topics with Tokio.

Frequently asked questions

Last verified . Data refreshes every 30 minutes.