What Tablif read on ts-r: A port of TypeScript to Rust's site
ts-r: A port of TypeScript to Rust describes itself as: “ts-r: TypeScript tooling, rebuilt in Rust”
- Price model: free tier
- Free tier: Free forever
- Stage: Beta
- Alternative to: Vite dev server
- How it differs: “Nothing underneath is borrowed: no swc, no oxc, no esbuild, no TypeScript.”
What it is
Calls itself “tools”.
- Calls itself: tools
“…ts-r: TypeScript tooling, rebuilt in Rust”
“Six small, fast tools that each replace one you use today”
Where it puts itself
Positions itself as an alternative to Vite dev server. Claims “fast”. Rules out “The type checker doesn’t give the same errors as tsc on every project”.
- Alternative to: Vite dev server
- Superlative claim: fast
- Says it will not: The type checker doesn’t give the same errors as tsc on every project
“Nothing underneath is borrowed: no swc, no oxc, no esbuild, no TypeScript.”
“Replaces the Vite dev server”
What it costs
A free tier, free forever.
- Free plan: free forever
“Will it be free? Yes. ts-r will be open source under MIT OR Apache-2.0, with no paid tier.”
“…ts-r will be open source under MIT OR Apache-2.0, with no paid tier.”
Who it sells to
Sells to developers. In TypeScript.
- Sells to: developers
- Languages: TypeScript
“Each tool works on its own next to tsc, ESLint and Vite, and reads the config you already have: tsconfig.json, your ESLint config, your vite.config.”
“TypeScript tooling, rebuilt from scratch in Rust”
How it runs
A command-line tool for macOS. Runs locally and works offline. Distributed through the npm. Open source.
- Kind: cli
- Runs on: macOS
- Runs where: on the device, offline
- Distributed via: npm
- Open source: yes
“…npx @ts-r.dev/cli@next dev Get started See the numbers”
“Apple M-series MacBook (macOS arm64, 16 cores, 48 GB)”
What it works with
Replaces ts-r-check, ts-r-dev, ts-r-lint and 1 more. Names ESLint and Vite on its pages.
- Replaces: ts-r-check · ts-r-dev · ts-r-lint · +1
- Names: ESLint · Vite
“ESLint”
“Vite”
What it offers as proof
In beta. Backed by Webb Ventures. Try it without signing up. Publishes docs.
- Stage: beta
- Backer: Webb Ventures
- Instant signup: yes
- Trial asks for: nothing
“Alpha”
“…npx @ts-r.dev/cli@next dev Get started See the numbers”
Sources
Tablif read these pages, last on 22 Oct 2026. Everything above is what the product says about itself; Tablif does not verify every claim.
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