Created
November 19, 2016 16:33
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Super simple and fast preact server side rendering
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function ssr(req, res, url) { | |
let user = req.user //comes from passport | |
const preloadedState = { user, url } // Compile an initial state | |
const store = configureStore(preloadedState) // Create a new Redux store instance | |
const html = render(<Provider store={store}><Html /></Provider>) // Render the component to a string | |
const finalState = store.getState() // Grab the initial state from our Redux store | |
res.send(renderFullPage(html, finalState)) // Send the rendered page back to the client | |
} | |
function renderFullPage(html, preloadedState) { | |
return `<!doctype html>${html}<script>window.__PRELOADED_STATE__ = ${JSON.stringify(preloadedState).replace(/</g, '\\x3c')}; | |
var script = window.document.createElement( "script" ); | |
script.src = '/static/js/main.js'; | |
script.async = true; | |
document.body.appendChild(script); | |
</script> | |
` | |
} |
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