vislyhq/stretch

High performance flexbox implementation written in rust observed · 2026-08-28

github.com/vislyhq/stretch · homepage · Rust · MIT (permissive) observed · 2026-08-28

Health v2 · maintenance only

32/100

Activity 0
Release rhythm 35
Longevity 100

Flags: no_releases

How is this computed?

round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-02. Adoption (stars, forks) is never an input.

gap_med: n/a
age_days: 2834
days_rel: n/a
days_push: 1315
n_releases_24m: 0

Full methodology

Adoption not part of the score

2030 stars · 106 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

Stretch is a high-performance Flexbox layout engine written in Rust with bindings for Rust, JavaScript/TypeScript, Kotlin (Android), and Swift (iOS). It computes layout trees compatible with Chrome's flexbox behavior and is optimized for mobile with a small binary footprint.

Use cases

compute flexbox layout for native mobile apps
share layout logic between iOS and Android
implement a custom UI toolkit with flexbox layout
replace Yoga or Taffy for cross-platform layout calculation
lay out nodes in a Rust-rendered application
test layout results against Chrome's flexbox implementation

When to choose

you need fast, cross-platform flexbox layout in Rust, Swift, Kotlin, or JavaScript
you are building a mobile UI framework or custom rendering engine
binary size and memory usage on mobile matter
you need web-compatible flexbox semantics verified against Chrome

When to avoid

you need CSS grid or other layout algorithms beyond flexbox
you want a full UI toolkit with widgets rather than just layout computation
you need a project with frequent updates and active maintenance
you only target the web and can use the browser's native flexbox

Facets

library · maturity maintenance

graphics ui-components developer-tools cross-platform mobile-development web-development graphics rust cross-platform flexbox layout-engine language-bindings mobile-optimized android ios nodejs

3 sources

readme: https://github.com/vislyhq/stretch · fetched 2026-08-28 · 442b08e59ab4
homepage: https://vislyhq.github.io/stretch/ · fetched 2026-08-29 · 3b5be7c1aa4a
registry_crates: https://crates.io/api/v1/crates/stretch · fetched 2026-08-29 · 8a682fdec1e6

Member repositories

Repository	Role	Health v2
vislyhq/stretch	main	32

For agents

markdown · JSON · MCP: product_card(name="vislyhq/stretch")

Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem