satori
vercel
satori | vercel | |
---|---|---|
36 | 483 | |
10,146 | 12,182 | |
2.0% | 1.1% | |
7.0 | 9.8 | |
about 2 months ago | 1 day ago | |
TypeScript | TypeScript | |
Mozilla Public License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
satori
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Creating an OG image using React and Netlify Edge Functions
View on GitHub
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Show HN: Dropflow, a CSS layout engine for node or <canvas>
I've used satori [0] on the backend with TypeScript/Deno to render JSX as an SVG (which is then rendered to a PNG).
Satori is meant for rendering Open Graph images (e.g. the little images that come up when you post a link on Twitter/Slack/Facebook), but I found that it works well for rendering arbitrary images. It supports a subset of modern CSS, including flexbox.
My use case is posting match reports for League of Legends into a Discord text channel, e.g. person X just played a match, here are their stats.
It's quite nice because there are almost zero server-side native dependencies (the one exception is the library to convert svg -> png requires some native libraries).
Here's what a match report looks like: [1]
Here's an example of what the JSX looks like: [2]
[0]: https://github.com/vercel/satori
[1]: https://github.com/shepherdjerred/glitter/blob/main/assets/p...
[2]: https://github.com/shepherdjerred/glitter/blob/main/packages...
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Learn SVG with 25 examples – How to code images in HTML
Another way is to write HTML/CSS and use satori [0] to convert that to SVG. It's meant for Open Graph images (the images that show up when you link a site in Discord, Slack, Twitter, etc.), but it works quite well for anything.
This is obviously not as flexible as true SVG, but it is familiar to author for anyone who's written a React application. I've used it on the backend to generate match reports for League of Legends [1]
[0]: https://github.com/vercel/satori
[1]: https://github.com/shepherdjerred/glitter-boys
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Open-graph image generation with Astro
Install the @vercel/og package. This library is designed to convert React code into PNG images. It is built on Satori, a library that converts HTML and CSS into SVGs.
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All you need to know about metadata in next.js 13 by Anik Routh
Examples are available in the Vercel OG Playground.
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Making Dynamic Website Thumbnail
In this version, we no longer use Puppeteer to capture HTML and return images. Instead, we utilize the @vercel/og library, which employs Satori as its core engine. Satori is a library that converts HTML and CSS into SVG.
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Generate Dynamic Open Graph and Twitter Images in Next.js
This is made possible thanks to the Dynamic Open Graph Image Generation feature introduced with Next.js version 13.3, and the new Metadata API. In summary, it involves generating images using code (in our case, TSX, HTML, and CSS) with the help of the libraries @vercel/og (already integrated in the App router) and Satori. Satori converts HTML and CSS to SVG, and then resvg-js converts the SVG to a PNG image. All of this in just a few milliseconds!
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How to generate dynamic OG image using new NextJs with App directory
Here you are returning an ImageResponse instead of the Response, alternatively you can also extend the request and response web api using 'NextRequest' and 'NextRespone', to do that you can import them using import { NextResponse, NextRequest } from 'next/server';, though for this example it is not required. Now if you refresh your browser you will get an image generated by your 'route.js' at request time. Well we are almost done. You can render whatever dynamic data in your image you want and customize your image using og playground, you can even generate 'SVG' on request as the og image. For this example we will fetch a random number from random.org api, then we will use that number as an id and fetch an image from Lorem Picsum, with the same image url we will fetch the description for the image from the Alt Image Generator and generate an image on request with the image that we fetched and the description we have fetched and use it in a design to create the og image. Kind of like that.
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x-satori --- using Vue file to generate Open Graph SVG or PNG by satori
Use Vue files to generate SVG images by Satori. The image can be generated by running ESM script or CLI.
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Printing Django view with chart.js graphs, in a PDF
I'm not familiar with it but looks like it's made with nodejs, node uses the same js engine used by chrome, node renders the template and converts it to plain html/css and then they use this library to convert it to png but in the library github page it says that they don't support everything so it's kinda similar to xhtml2pdf or weasyprint
vercel
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FlowDiver: The Road to SSR - Part 1
Choosing Vercel was a natural decision as it has become the default method for launching apps that are accessible to a wide audience. The simplicity of configuring environment variables, domains, and other settings facilitated this choice. We have implemented feature branch deployment to guarantee that the code is operational and prepared for peer review.
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Build and deploy a Next.js ecommerce website in 5 steps
Next, we'll deploy our ecommerce website to Vercel (which is a great choice to host your Next.js website). Other hosting options include Netlify and Render.
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Building static websites
This approach has seen a proliferation of platforms that offer this as a service(Netlify, Vercel, Cloudflare etc.) and also a proliferation of frameworks with different strengths and weaknesses(list of frameworks supported cloudflare).
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Vite vs Nextjs: Which one is right for you?
Next.js: Highly optimized for production from the start, with features tailored for performance in real-world scenarios, including extensive support for SEO and server-side capabilities. Note: With deployment to Vercel is free and comes with additional free tooling such as website analytics and more.
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Next.js starter template
Easily deploy your Next.js app with Vercel by clicking the button below:
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Building a Production-Ready Web App with T3 Stack
Now go to https://vercel.com, sign up for an account, and click "New Project". Connect your GitHub account and give Vercel permission to access your repositories.
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How to deploy a Next.js application to GitLab Page
Next.js has become a standard choice for developing React applications, offering various deployment options across different platforms. While Vercel is a popular choice for building and deployment, specific project requirements may require deployment to GitLab. In this guide, I'll illustrate the process of deploying a Next.js application to GitLab Pages.
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What I have in my portfolio 😎
I hosted my portfolio in Vercel. The main reason why I chose it is the hosting has great support for NextJS and IMPORTANT THING, it is total FREE 🤑 (with my usage). And I have use GitHub Action for deploy it automatically when I make or merge change into main branch.
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React to Vercel: Deployment Made Easy.
To do this just head over to Vercel and log in if you're not already logged in. If this is your first project, you'll be seeing something like this.
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Next.js: Crafting a Strict CSP
function getContentSecurityPolicyHeaderValue( nonce: string, reportUri: string, ): string { // Default CSP for Next.js const contentSecurityPolicyDirective = { 'base-uri': [`'self'`], 'default-src': [`'none'`], 'frame-ancestors': [`'none'`], 'font-src': [`'self'`], 'form-action': [`'self'`], 'frame-src': [`'self'`], 'connect-src': [`'self'`], 'img-src': [`'self'`], 'manifest-src': [`'self'`], 'object-src': [`'none'`], 'report-uri': [reportUri], // for old browsers like Firefox 'report-to': ['csp'], // for modern browsers like Chrome 'script-src': [ `'nonce-${nonce}'`, `'strict-dynamic'`, // force hashes and nonces over domain host lists ], 'style-src': [`'self'`], } if (process.env.NODE_ENV === 'development') { // Webpack use eval() in development mode for automatic JS reloading contentSecurityPolicyDirective['script-src'].push(`'unsafe-eval'`) } if (process.env.NEXT_PUBLIC_VERCEL_ENV === 'preview') { contentSecurityPolicyDirective['connect-src'].push('https://vercel.live') contentSecurityPolicyDirective['connect-src'].push('wss://*.pusher.com') contentSecurityPolicyDirective['img-src'].push('https://vercel.com') contentSecurityPolicyDirective['font-src'].push('https://vercel.live') contentSecurityPolicyDirective['frame-src'].push('https://vercel.live') contentSecurityPolicyDirective['style-src'].push('https://vercel.live') } return Object.entries(contentSecurityPolicyDirective) .map(([key, value]) => `${key} ${value.join(' ')}`) .join('; ') }
What are some alternatives?
Tailwind CSS - A utility-first CSS framework for rapid UI development.
flyctl - Command line tools for fly.io services
html2canvas - Screenshots with JavaScript
node-canvas - Node canvas is a Cairo backed Canvas implementation for NodeJS.
tremor - React components to build charts and dashboards
fake-store-api - FakeStoreAPI is a free online REST API that provides you fake e-commerce JSON data
canvas2svg - Translates HTML5 Canvas draw commands to SVG
vite - Next generation frontend tooling. It's fast!
SVG-to-PDFKit - Insert SVG into a PDF document created with PDFKit
create-react-app - Set up a modern web app by running one command.
yoga - Yoga is an embeddable layout engine targeting web standards.
inertia - Inertia.js lets you quickly build modern single-page React, Vue and Svelte apps using classic server-side routing and controllers.