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Gathering detailed insights and metrics for @jacob-ebey/preact-render-to-string

@jacob-ebey/preact-render-to-string - 0.0.0-streaming.2 | npmpackage.info

@jacob-ebey/preact-render-to-string

📄 Universal rendering for Preact: render JSX and Preact components to HTML.

0.0.0-streaming.2

684

MIT

JavaScript

2.04 kB

492 4.6

Installations

npm install @jacob-ebey/preact-render-to-string

Developer Guide

BETA

Typescript

Yes

Module System

CommonJS, ESM

Node Version

19.8.1

NPM Version

9.5.1 Pull Requests

Open

14

Total

287

Closed

39

Merged

234

Issues

Open

12

Total

128

Closed

116

Releases

v6.5.13

Updated on Jan 13, 2025

v6.5.12

Updated on Dec 12, 2024

v6.5.11

Updated on Sep 14, 2024

v6.5.10

Updated on Aug 29, 2024

v6.5.9

Updated on Aug 15, 2024

v6.5.8

Updated on Aug 10, 2024

View All 96 releases

Languages

JavaScript

TypeScript

JavaScript (99.9%)

TypeScript (0.1%)

Developer

developit

Download Statistics

Total Downloads

492

Last Day

Last Week

Last Month

Last Year

143

GitHub Statistics

MIT License

684 Stars

613 Commits

95 Forks

9 Watchers

40 Branches

49 Contributors

Updated on Jul 03, 2025

Bundle Size

4.19 kB

Minified

2.04 kB

Minified + Gzipped

Bundlephobia

Maintainers

View All 49 Contributors

Package Meta Information

Latest Version

0.0.0-streaming.2

Package Id

@jacob-ebey/preact-render-to-string@0.0.0-streaming.2

Unpacked Size

487.80 kB

Size

109.86 kB

File Count

NPM Version

9.5.1

Node Version

19.8.1

Published on

Apr 01, 2023

Total Downloads

Cumulative downloads

Total Downloads

492

Last Day

Compared to previous day

Last Week

-80%

Compared to previous week

Last Month

Compared to previous month

Last Year

-2.7%

143

Compared to previous year

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

pretty-format

Peer Dependencies

preact

Dev Dependencies

preact-render-to-string

Render JSX and Preact components to an HTML string.

Works in Node & the browser, making it useful for universal/isomorphic rendering.

>> Cute Fox-Related Demo (@ CodePen) <<

Render JSX/VDOM to HTML

1import { render } from 'preact-render-to-string';
2import { h } from 'preact';
3/** @jsx h */
4
5let vdom = <div class="foo">content</div>;
6
7let html = render(vdom);
8console.log(html);
9// <div class="foo">content</div>

Render Preact Components to HTML

1import { render } from 'preact-render-to-string';
2import { h, Component } from 'preact';
3/** @jsx h */
4
5// Classical components work
6class Fox extends Component {
7	render({ name }) {
8		return <span class="fox">{name}</span>;
9	}
10}
11
12// ... and so do pure functional components:
13const Box = ({ type, children }) => (
14	<div class={`box box-${type}`}>{children}</div>
15);
16
17let html = render(
18	<Box type="open">
19		<Fox name="Finn" />
20	</Box>
21);
22
23console.log(html);
24// <div class="box box-open"><span class="fox">Finn</span></div>

Render JSX / Preact / Whatever via Express!

1import express from 'express';
2import { h } from 'preact';
3import { render } from 'preact-render-to-string';
4/** @jsx h */
5
6// silly example component:
7const Fox = ({ name }) => (
8	<div class="fox">
9		<h5>{name}</h5>
10		<p>This page is all about {name}.</p>
11	</div>
12);
13
14// basic HTTP server via express:
15const app = express();
16app.listen(8080);
17
18// on each request, render and return a component:
19app.get('/:fox', (req, res) => {
20	let html = render(<Fox name={req.params.fox} />);
21	// send it back wrapped up as an HTML5 document:
22	res.send(`<!DOCTYPE html><html><body>${html}</body></html>`);
23});

`Suspense` & `lazy` components with `preact/compat` & `preact-ssr-prepass`

1npm install preact preact-render-to-string preact-ssr-prepass

1export default () => {
2  return (
3    <h1>Home page</h1>
4  )
5}

1import { Suspense, lazy } from "preact/compat"
2
3// Creation of the lazy component
4const HomePage = lazy(() => import("./pages/home"))
5
6const Main = () => {
7  return (
8    <Suspense fallback={<p>Loading</p>}>
9      <HomePage />
10    </Suspense>
11  )
12}

1import { render } from "preact-render-to-string"
2import prepass from "preact-ssr-prepass"
3import { Main } from "./main"
4
5const main = async () => {
6  // Creation of the virtual DOM
7  const vdom = <Main />
8  
9  // Pre-rendering of lazy components
10  await prepass(vdom)
11  
12  // Rendering of components 
13  const html = render(vdom)
14  
15  console.log(html)
16  // <h1>Home page</h1>
17}
18
19// Execution & error handling
20main().catch(error => {
21  console.error(error)
22})

License

MIT

No vulnerabilities found.

10

Dangerous-Workflow

Determines if the project's GitHub Action workflows avoid dangerous patterns.

10

Code-Review

Determines if the project requires human code review before pull requests (aka merge requests) are merged.

10

Binary-Artifacts

Determines if the project has generated executable (binary) artifacts in the source repository.

10

License

Determines if the project has defined a license.

5

Pinned-Dependencies

Determines if the project has declared and pinned the dependencies of its build process.

4

Maintained

Determines if the project is "actively maintained".

0

Token-Permissions

Determines if the project's workflows follow the principle of least privilege.

0

CII-Best-Practices

Determines if the project has an OpenSSF (formerly CII) Best Practices Badge.

0

Fuzzing

Determines if the project uses fuzzing.

0

Security-Policy

Determines if the project has published a security policy.

0

SAST

Determines if the project uses static code analysis.

0

Vulnerabilities

Determines if the project has open, known unfixed vulnerabilities.

Reason

50 existing vulnerabilities detected

Details

Warn: Project is vulnerable to: GHSA-968p-4wvh-cqc8
Warn: Project is vulnerable to: GHSA-qwcr-r2fm-qrc7
Warn: Project is vulnerable to: GHSA-pxg6-pf52-xh8x
Warn: Project is vulnerable to: GHSA-67mh-4wv8-2f99
Warn: Project is vulnerable to: GHSA-rv95-896h-c2vc
Warn: Project is vulnerable to: GHSA-qw6h-vgh9-j6wx
Warn: Project is vulnerable to: GHSA-9pv7-vfvm-6vr7
Warn: Project is vulnerable to: GHSA-mwcw-c2x4-8c55
Warn: Project is vulnerable to: GHSA-9wv6-86v2-598j
Warn: Project is vulnerable to: GHSA-rhx6-c78j-4q9w
Warn: Project is vulnerable to: GHSA-7fh5-64p2-3v2j
Warn: Project is vulnerable to: GHSA-gcx4-mw62-g8wm
Warn: Project is vulnerable to: GHSA-m6fv-jmcg-4jfg
Warn: Project is vulnerable to: GHSA-cm22-4g7w-348p
Warn: Project is vulnerable to: GHSA-353f-5xf4-qw67
Warn: Project is vulnerable to: GHSA-c24v-8rfc-w8vw
Warn: Project is vulnerable to: GHSA-8jhw-289h-jh2g
Warn: Project is vulnerable to: GHSA-64vr-g452-qvp3
Warn: Project is vulnerable to: GHSA-9cwx-2883-4wfx
Warn: Project is vulnerable to: GHSA-vg6x-rcgg-rjx6
Warn: Project is vulnerable to: GHSA-x574-m823-4x7w
Warn: Project is vulnerable to: GHSA-4r4m-qw57-chr8
Warn: Project is vulnerable to: GHSA-xcj6-pq6g-qj4x
Warn: Project is vulnerable to: GHSA-356w-63v5-8wf4
Warn: Project is vulnerable to: GHSA-859w-5945-r5v3
Warn: Project is vulnerable to: GHSA-67hx-6x53-jw92
Warn: Project is vulnerable to: GHSA-93q8-gq69-wqmw
Warn: Project is vulnerable to: GHSA-v6h2-p8h4-qcjw
Warn: Project is vulnerable to: GHSA-grv7-fg5c-xmjg
Warn: Project is vulnerable to: GHSA-257v-vj4p-3w2h
Warn: Project is vulnerable to: GHSA-3xgq-45jj-v275
Warn: Project is vulnerable to: GHSA-ghr5-ch3p-vcr6
Warn: Project is vulnerable to: GHSA-7r28-3m3f-r2pr
Warn: Project is vulnerable to: GHSA-r8j5-h5cx-65gg
Warn: Project is vulnerable to: GHSA-9c47-m6qq-7p4h
Warn: Project is vulnerable to: GHSA-76p3-8jx3-jpfq
Warn: Project is vulnerable to: GHSA-3rfm-jhwj-7488
Warn: Project is vulnerable to: GHSA-hhq3-ff78-jv3g
Warn: Project is vulnerable to: GHSA-29mw-wpgm-hmr9
Warn: Project is vulnerable to: GHSA-35jh-r3h4-6jhm
Warn: Project is vulnerable to: GHSA-952p-6rrq-rcjv
Warn: Project is vulnerable to: GHSA-f8q6-p94x-37v3
Warn: Project is vulnerable to: GHSA-xvch-5gv4-984h
Warn: Project is vulnerable to: GHSA-r683-j2x4-v87g
Warn: Project is vulnerable to: GHSA-rp65-9cf3-cjxr
Warn: Project is vulnerable to: GHSA-566m-qj78-rww5
Warn: Project is vulnerable to: GHSA-hwj9-h5mp-3pm3
Warn: Project is vulnerable to: GHSA-c2qf-rxjj-qqgw
Warn: Project is vulnerable to: GHSA-44c6-4v22-4mhx
Warn: Project is vulnerable to: GHSA-4x5v-gmq8-25ch

Score

4.6

/10

Last Scanned on 2025-06-30

The Open Source Security Foundation is a cross-industry collaboration to improve the security of open source software (OSS). The Scorecard provides security health metrics for open source projects.

Learn More

@jacob-ebey/preact-render-to-string

Installations

Developer Guide

Yes

CommonJS, ESM

19.8.1

9.5.1

Pull Requests

14

287

39

234

Issues

12

128

116

Releases

Languages

Developer

Download Statistics

GitHub Statistics

Bundle Size

4.19 kB

2.04 kB

Maintainers

Package Meta Information

Total Downloads

492

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Peer Dependencies

Dev Dependencies

preact-render-to-string

Render JSX/VDOM to HTML

Render Preact Components to HTML

Render JSX / Preact / Whatever via Express!

Suspense & lazy components with preact/compat & preact-ssr-prepass

License

10

10

10

10

5

4

0

0

0

0

0

0

4.6

/10

`Suspense` & `lazy` components with `preact/compat` & `preact-ssr-prepass`