typst.ts is a project dedicated to bring the power of
typst to the world of JavaScript. In short, it
provides an typst::World implementation and several exporters to help compile
and render your Typst document typically inside Browser Environment. In the scope of server-side rendering
collaborated by
$\textcolor{#3c9123}{\textsf{server}}$ and $\textcolor{#0074d9}{\textsf{browser}}$, there would be a data flow like this:
Specifically, it first typically presents a typst document in three forms:
- [Form1](https://myriad-dreamin.github.io/typst.ts/cookery/guide/compiler/ts-cli.html): Render to SVG and then embed it as a high-quality vectored image directly.
- [Form2](https://myriad-dreamin.github.io/typst.ts/cookery/guide/compiler/ts-cli.html): Preprocessed to a Vector Format artifact.
- [Form3](https://myriad-dreamin.github.io/typst.ts/cookery/guide/compiler/serverless.html): Manipulate a canvas element directly.
The _Form2: Vector Format_ is developed specially for typst documents, and it has several fancy features:
So with _Form2_, you can continue rendering the document in different ways:
##### Static but responsive rendering
Example Application: [single-file](https://github.com/Myriad-Dreamin/typst.ts/blob/main/packages/typst.ts/index.html), [typst-book](https://github.com/Myriad-Dreamin/typst-book) and [hexo-renderer-typst](https://github.com/Myriad-Dreamin/typst.ts/tree/main/projects/hexo-renderer-typst)
A compressed artifact containing data for different theme and screen settings. The bundle size of artifacts is optimized for typst documents.
##### Incremental server-side rendering
Example Application: [typst-preview](https://github.com/Enter-tainer/typst-preview-vscode)
Build a server for compilation with [Compiler Service](https://myriad-dreamin.github.io/typst.ts/cookery/guide/compiler/service.html), streaming the artifact, and render it incrementally.
##### Serverless client-side rendering
Example Application: [single-file](https://github.com/Myriad-Dreamin/typst.ts/blob/main/github-pages/preview.html)
Run the entire typst directly in browser, like [typst.app](https://typst.app).
### Application
- [A Website built with Typst.ts](https://myriad-dreamin.github.io/typst.ts/)
- [Instant VSCode Preview Plugin](https://github.com/Enter-tainer/typst-preview-vscode)
- [typst-book - A simple tool for creating modern online books in pure typst.](https://github.com/Myriad-Dreamin/typst-book)
- [Renderer Plugin for Hexo, a Blog-aware Static Site Generator](https://www.npmjs.com/package/hexo-renderer-typst)
- Renderer/Component Library for [JavaScript](https://www.npmjs.com/package/@myriaddreamin/typst.ts), [React](https://www.npmjs.com/package/@myriaddreamin/typst.react), and [Angular](https://www.npmjs.com/package/@myriaddreamin/typst.angular)
### Installation (CLI)
Install latest CLI of typst.ts via cargo:
```shell
cargo install --locked --git https://github.com/Myriad-Dreamin/typst.ts typst-ts-cli
```
Or Download the latest release from [GitHub Releases](https://github.com/Myriad-Dreamin/typst.ts/releases).
### Installation (Packages)
The JavaScript packages are published on [npm](https://www.npmjs.com/).
- Core (Wrapper) Library: [@myriaddreamin/typst.ts][npm::typst.ts]
- React Library: [@myriaddreamin/typst.react][npm::typst.react]
- Angular Library: [@myriaddreamin/typst.angular][npm::typst.angular]
- (Internal) Web compiler WASM module:
[@myriaddreamin/typst-ts-web-compiler](https://www.npmjs.com/package/@myriaddreamin/typst-ts-web-compiler)
- (Internal) Renderer WASM module:
[@myriaddreamin/typst-ts-renderer](https://www.npmjs.com/package/@myriaddreamin/typst-ts-renderer)
The rust crates are not published on [crates.io](https://crates.io/) yet, since
it has the git dependency on [typst](https://github.com/typst/typst).
- Compiler Library: [reflexo-typst](./crates/reflexo-typst/)
- CLI as a Library: [typst-ts-cli](./cli/)
### Installation (All-in-one Bundle)
Download the latest bundle file from [GitHub Releases](https://github.com/Myriad-Dreamin/typst.ts/releases).
### Documentation
See [Documentation](https://myriad-dreamin.github.io/typst.ts/cookery).
### Templates
Please check [Templates](./templates) and usage in [Get Started](https://myriad-dreamin.github.io/typst.ts/cookery/get-started.html).
### Minimal Example
Note: In default, `all-in-one.bundle.js` will download the font assets from
GitHub in browser, so you need to connect to the Internet.
Download `all-in-one.bundle.js` from [GitHub Releases](https://github.com/Myriad-Dreamin/typst.ts/releases) and start a local server with following
content of `index.html`:
```html
Svg Document
```
And you will see the result.
You can also load the all-in-one bundle file and wasm modules from [jsdelivr](https://www.jsdelivr.com/):
```html
Svg Document
```
### Develop projects along with a local built typst.ts
You can put your owned projects under the `projects` folder, and that yarn workspace will
automatically identify your project. We recommend you to use [git](https://git-scm.com/), [Yarn](https://yarnpkg.com/), and
[turbo](https://turbo.build/) to manage your projects.
##### Example: link a project by git submodule
To develop core external projects, e.g. `typst-preview`, you could initialize them
by command:
```shell
git submodule update --init --checkout projects/typst-preview
```
##### Example: build and run
Ensured that you have [built typst.ts from
source](#build-from-source-and-check), you can build and run the project by
(typst-preview as an example):
```shell
# install dependencies for project
yarn install --pure-lockfile
# build typst-preview and its dependencies
turbo build --filter=typst-preview
@myriaddreamin/typst-ts-renderer:build: cache hit, replaying logs bc0a0b151bd8eb6d
@myriaddreamin/typst.ts:build: cache hit, replaying logs 729cb43a3242b80
typst-preview-frontend:build: cache miss, executing 5ae30471e8957877
typst-preview-frontend:build: ...
typst-preview-frontend:build: ✓ built in 1.25s
typst-preview-frontend:build: Done in 4.57s.
typst-preview:build: cache miss, executing a1bd8ca8233f8a0c
typst-preview:build: ...
typst-preview:build: ✓ built in 1.01s
typst-preview:build: Done in 3.73s.
```
The project (typst-preview as an example) will cache and use the local built packages.
### Build from source and check
Note: you could build from source with/without wasm-pack.
Note: see [Troubleshooting WASM Build](docs/troubleshooting-wasm-build.md) for (especially) **Arch Linux** users.
Note: Since we use turborepo for `>=v0.4.0` development, if you are the earlier developer of `typst.ts`, please clean up all of your node_modules and dist folders before running the commands.
```shell
# build all of typescript packages
$ yarn install && yarn run build:pkg
# compile typst document for demo
$ cargo run --bin typst-ts-dev-server -- compile --compiler debug corpus --cat skyzh-cv
# start a local server
$ cargo run --bin typst-ts-dev-server -- run http --corpus ./fuzzers/corpora/
```
And open your browser to `http://localhost:20810/`.
You can also run `yarn run build:core` instead of `yarn run build:pkg` to build
core library (`@myriaddreamin/typst.ts`) and avoid building the WASM modules from source.
##### Hot Reload
To develop typst.ts with its Wasm renderer, you can run the following command:
```bash
cargo run --bin typst-ts-dev-server -- watch renderer
# or run with yarn script
yarn watch:renderer
```
And open your browser to `http://localhost:20810/`.
### Concept: Precompiler
The precompiler is capable of producing artifact outputs from a Typst project. Thet artifact outputs can be easily distributed to remote endpoints.
Install latest precompiler via cargo:
```shell
cargo install --locked --git https://github.com/Myriad-Dreamin/typst.ts typst-ts-cli
```
Or Download the latest release from [GitHub Releases](https://github.com/Myriad-Dreamin/typst.ts/releases).
### Concept: Renderer
The renderer accepts an input in artifact format and renders the document as HTML elements.
Import `typst.ts` in your project:
- Using [@myriaddreamin/typst.ts][npm::typst.ts]
```typescript
import { $typst } from '@myriaddreamin/typst.ts/dist/esm/contrib/snippet.mjs';
const mainContent = 'Hello, typst!';
console.log(await $typst.svg({ mainContent }));
```
Specify correct path to the wasm modules if it complains.
```typescript
$typst.setCompilerInitOptions({ getModule: ... });
$typst.setRendererInitOptions({ getModule: ... });
```
The path option is likely required in browser but not in node.js.
Further reading: [Get Started with Typst.ts](https://myriad-dreamin.github.io/typst.ts/cookery/get-started.html)
- Using [@myriaddreamin/typst.react][npm::typst.react]
```typescript
import { TypstDocument } from '@myriaddreamin/typst.react';
export const App = (artifact: Uint8Array) => {
return (
Demo: Embed Your Typst Document in React
);
};
```
- Using [@myriaddreamin/typst.angular][npm::typst.angular]
In the module file of your awesome component.
```typescript
/// component.module.ts
import { TypstDocumentModule } from '@myriaddreamin/typst.angular';
```
Using directive `typst-document` in your template file.
```html
```
- Using [@myriaddreamin/typst.vue3][npm::typst.vue3]
```vue
```
- Using typst math equations in Markdown with [@myriaddreamin/rehype-typst][npm::rehype-typst]
Inline style math equations:
```html
