# @mtcute/tl-runtime

> Runtime for TL

Latest version **0.32.0** (published 2026-08-27) · MIT license · 0 weekly downloads

## Install

```sh
npm install @mtcute/tl-runtime
pnpm add @mtcute/tl-runtime
yarn add @mtcute/tl-runtime
bun add @mtcute/tl-runtime
```

## Health

**Score 70/100 (B)** — status: active.

Positive: has types; esm support; no vulnerabilities; has provenance; recently updated; high maintenance score.

Warnings: low downloads; pre 1.0.

## Facts

| | |
|---|---|
| Version | 0.32.0 |
| Published | 2026-08-27 |
| First published | 2023-11-01 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM |
| Dependencies | 2 |
| Unpacked size | 38.8 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| Provenance | attested (GitHub Actions) |
| GitHub stars | 568 |
| Author | alina sireneva |
| Maintainers | teidesu |

## Links

- npm: https://www.npmjs.com/package/@mtcute/tl-runtime
- Repository: https://github.com/mtcute/mtcute
- Homepage: https://mtcute.dev
- Issues: https://github.com/mtcute/mtcute/issues
- npm.io page: https://npm.io/package/@mtcute/tl-runtime

## Dependencies (2)

- [long](https://npm.io/package/long.md) ^5.3.2
- [@fuman/utils](https://npm.io/package/@fuman/utils.md) 0.0.21

## Recent versions

- 0.32.0 (latest) — 2026-08-27
- 0.31.0 — 2026-07-15
- 0.30.3 — 2026-07-03
- 0.29.0 — 2026-03-16
- 0.24.3 — 2025-06-22
- 0.23.0 — 2025-04-16
- 0.22.0 — 2025-03-08
- 0.19.0 — 2024-12-30
- 0.18.0 — 2024-12-30
- 0.18.0-rc.5 — 2024-12-14
- 0.17.0 — 2024-10-05
- 0.16.9 — 2024-09-07
- 0.16.7 — 2024-08-21
- 0.16.0 — 2024-07-16
- 0.15.0 — 2024-06-30
- … 14 more at https://npm.io/package/@mtcute/tl-runtime/versions

## README

# @mtcute/tl-runtime

📖 [API Reference](https://ref.mtcute.dev/modules/_mtcute_tl-runtime.html)

This package contains runtime for TL (de-)serialization.
It only contains binary reader and writer implementations,
as well as some `Uint8Array` utilities, and is used by `@mtcute/core`.

`@mtcute/tl-utils` on the other hand has utilities like codegen
and schema manipulation, which is only needed at runtime if you
are patching the schema (which is a rare case anyways).

## Features
- Supports all TL features used by the public schema
- Supports browsers out of the box

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_Source: https://npm.io/package/@mtcute/tl-runtime · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._