@layer0/core
Advanced tools
Core library for the [Layer0](https://docs.layer0.co), infrastructure to run your big, dynamic website frontend and make it load in less than one second.
Core library for the Layer0, infrastructure to run your big, dynamic website frontend and make it load in less than one second.
The @layer0/core package provides a CDN-as-JavaScript API for defining edge routing and logic on Layer0.
// routes.js
import { Router } from '@layer0/core/router'
import { createNextPlugin } = from '@layer0/next'
import { renderNextPage, nextRoutes } from '@layer0/next'
export default new Router()
// redirect at edge
.match('/some/path/:withVar', async ({ redirect }) => {
redirect('/some/other/path/:withVar', { statusCode: 301 })
})
// proxy the legacy site
.match('/some/path/:withVar', async ({ proxy }) => {
proxy('legacy', {
path: '/some/other/path/:withVar',
})
})
// match based on header and proxy the legacy site
.match({ headers: { 'layer0-device-type': /desktop/ } }, async ({ proxy }) => {
proxy('legacy')
})
// vanity URL for next.js
.match('/some/vanity/url/:productId', res => {
renderNextPage('/p/[productId]', res)
})
// Send a synthetic html response
.match('/static-html', ({ setResponseHeader, send }) => {
setResponseHeader('Content-Type', 'text/html; charset=UTF-8')
send('<html><body><h1>Hello world!</h1></body></html>', 200)
})
// match Next.js routes based on the pages directory
.use(nextRoutes)
// fall back to proxying the legacy site
.fallback(({ proxy }) => proxy('legacy'))
FAQs
Core library for the [Layer0](https://docs.layer0.co), infrastructure to run your big, dynamic website frontend and make it load in less than one second.
The npm package @layer0/core receives a total of 2,083 weekly downloads. As such, @layer0/core popularity was classified as popular.
We found that @layer0/core demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
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