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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
Be sure to install sharp in dependencies and not serverDependencies. See this GitHub issue for explanation of why server dependencies should not be added as devDependencies when when you use the Node adapter.
src/assets/machu-picchu.jpg,
import { error } from '@sveltejs/kit'; import { createReadStream, statSync } from 'node:fs'; import type { Readable } from 'node:stream'; import { PassThrough } from 'node:stream'; import { join } from 'path'; import sharp from 'sharp'; import type { RequestHandler } from './$types'; async function metadata( source: string ): Promise<{ format?: string; width?: number; error?: string }> { try { const image = sharp(source); const { format, width } = await image.metadata(); if (format) { return { format, width }; } } catch (error: unknown) { console.error(`Error reading image metadata: ${source}: ${error}`); } return { error: `Error reading image metadata: ${source}` }; } function resize(imageStream: Readable, width: number, format: string): ReturnType { let sharpTransforms; switch (format) { case 'jpeg': sharpTransforms = sharp().resize(width).jpeg({ mozjpeg: true }); break; case 'avif': sharpTransforms = sharp().resize(width).avif({ quality: 80 }); break; case 'webp': sharpTransforms = sharp().resize(width).webp({ quality: 80 }); break; default: sharpTransforms = sharp(); } const passthroughStream = new PassThrough(); imageStream.pipe(sharpTransforms).pipe(passthroughStream); // @ts-expect-error respond with passthrough stream return new Response(passthroughStream as unknown); } // Based on: https://github.com/remix-run/examples/blob/main/image-resize/app/routes/assets/resize/%24.ts export const GET: RequestHandler = async function get({ params, url, setHeaders }) { try { const { filename } = params; const srcPath = join('src/assets', filename); const fileStat = statSync(srcPath); if (!fileStat) { throw error(404, 'Not found'); } const metadataPromise = metadata(srcPath); const readStream = createReadStream(srcPath); const { format, width } = await metadataPromise; if (!format || !readStream || !width) { throw error(404, 'Not found'); } const { searchParams } = url; const outputWidthString = searchParams.get('w'); const outputWidth = outputWidthString ? Math.min(parseInt(outputWidthString, 10), width) : width; const outputFormat = searchParams.get('format') ?? format; setHeaders({ 'Content-Type': `image/${outputFormat}`, 'Content-Disposition': `filename= ${filename.split('.')[0]}.${outputFormat}`, 'Cache-Control': 'public, max-age=31536000, immutable' }); return resize(readStream, outputWidth, outputFormat); } catch (err: unknown) { const httpError = err as { status: number; message: string }; if (httpError.status && httpError.message) { throw error(httpError.status, httpError.message); } const { pathname } = url; const message = `Error in load function for path "${pathname}": ${err as string}`; console.error(message); throw error(500, message); } };
/* Based on Jhey Thompkins CodePen: https://codepen.io/jh3y/pen/mdxggmO * and Adam Argyle git repo: https://github.com/argyleink/2022-css-day_oh-snap */ .thumbnails { display: flex; overflow-x: auto; border-radius: var(--spacing-2); gap: var(--spacing-4); background: var(--colour-dark); overscroll-behavior-x: contain; scroll-snap-type: x mandatory; padding: var(--spacing-4); scroll-padding: var(--spacing-4); } .thumbnails::-webkit-scrollbar { background: transparent; } .thumbnails::-webkit-scrollbar-thumb { background: var(--colour-alt); border-radius: var(--spacing-2); } .thumbnails::-webkit-scrollbar-track { background: var(--colour-dark); border-radius: var(--spacing-2); } .thumbnail { @media (width > 48rem) { outline: none; height: auto; display: grid; place-items: center; transition: flex 0.2s; flex: calc(0.2 + (var(--lerp, 0) * 0.8)); position: relative; } } .thumbnails > :not(.overscroller) { scroll-snap-align: center; scroll-snap-stop: always; } .thumbnail:nth-child(2) { scroll-snap-align: start; } .thumbnail:nth-last-child(2) { scroll-snap-align: end; } .overscroller { display: block; inline-size: 15vw; flex: 0 0 auto; } .thumbnail-item { width: 40vw; height: auto; aspect-ratio: 16 / 10; border-radius: var(--spacing-1); @media (width > 48rem) { display: inline-block; border-style: none; width: 125px; transition: transform 0.2s; transform-origin: 50% 100%; position: relative; transform: translateY(calc(var(--lerp) * -50%)); } @media (width > 64rem) { width: 144px; } @media (width > 80rem) { width: 196px; } } .thumbnail-item:hover { border: var(--spacing-px-2) solid var(--colour-light); } @media (width > 48rem) { .overscroller { display: none; } .thumbnails { position: absolute; top: 0; left: 0; overflow-x: unset; display: flex; align-items: center; justify-content: center; gap: var(--spacing-2); padding: var(--spacing-2); } } .thumbnails:hover, .thumbnails:focus-within { @media (width > 48rem) { --show: 1; height: var(--spacing-24); } } [aria-current='true'] .thumbnail-item { outline: var(--spacing-px-2) solid var(--colour-brand); } @media (width > 48rem) { .thumbnail .thumbnail-item { transition: outline 0.2s; outline: var(--colour-brand) var(--spacing-px) solid; } :is(.thumbnails:hover, .thumbnails:focus-within) .thumbnail-item { width: var(--max-width-full); } :is(.thumbnail:hover, .thumbnail:focus-visible) { --lerp: var(--lerp-0); z-index: 5; } .thumbnail:has(+ :is(.thumbnail:hover, .thumbnail:focus-visible)), :is(.thumbnail:hover, .thumbnail:focus-visible) + .thumbnail { --lerp: var(--lerp-1); z-index: 4; } .thumbnail:has(+ .thumbnail + :is(.thumbnail:hover, .thumbnail:focus-visible)), :is(.thumbnail:hover, .thumbnail:focus-visible) + .thumbnail + .thumbnail { --lerp: var(--lerp-2); z-index: 3; } .thumbnail:has(+ .thumbnail + .thumbnail + :is(.thumbnail:hover, .thumbnail:focus-visible)), :is(.thumbnail:hover, .thumbnail:focus-visible) + .thumbnail + .thumbnail + .thumbnail { --lerp: var(--lerp-3); z-index: 2; } .thumbnail:has(+ .thumbnail + .thumbnail + .thumbnail + :is(.thumbnail:hover, .thumbnail:focus-visible)), :is(.thumbnail:hover, .thumbnail:focus-visible) + .thumbnail + .thumbnail + .thumbnail + .thumbnail { --lerp: var(--lerp-4); z-index: 1; } } a { color: var(--colour-alt); } picture { display: flex; } img { background-position: center center; background-repeat: no-repeat; }
{ "machu-picchu": { "title": "Machu Picchu, Perú", "alt": "Intricately carved Inca ruins at Machu Picchu balanced atop a mountain top backed by Waynu Picchu and other Andes mountain peaks", "source": "https://unsplash.com/photos/rFESpq5MMTg", "credit": { "name": "Eddie Kiszka", "profile": "https://unsplash.com/@eddiekiszka" } }, "palenque": { "title": "Palenque, México", "alt": "Palenque Mayan temple dwarfs visitors amid green grass strong Méxican sunlight", "source": "https://unsplash.com/photos/eLqm1qHJJgI", "credit": { "name": "Crisoforo Gaspar Hernandez", "profile": "https://unsplash.com/@mitogh" } }, "peten": { "title": "Petén, Guatemala", "alt": "Imense Mayan ruins with steep steps to left and behind border an open area with rustic buildings with straw roofs", "source": "https://unsplash.com/photos/eoZTnFtusDs", "credit": { "name": "Jimmy Baum", "profile": "https://unsplash.com/@amongthestones" } }, "petra": { "title": "Petra, Jordan", "alt": "Huge edifice carved into rock face towers above two people dressed in medieval armour as dusk approaches", "source": "https://unsplash.com/photos/eoZTnFtusDs", "credit": { "name": "Brian Kairuz", "profile": "https://unsplash.com/@briankairuz" } }, "stonehenge": { "title": "StoneHenge, United Kingdom", "alt": "Desserted Stonehenge amid, with lush, green grass in the foreground and bright, albeit overcast skies", "source": "https://unsplash.com/photos/oQ9pECond48", "credit": { "name": "K. Mitch Hodge", "profile": "https://unsplash.com/@kmitchhodge" } } }