deno-cliffy
esm.sh
deno-cliffy | esm.sh | |
---|---|---|
5 | 58 | |
863 | 2,839 | |
- | 2.2% | |
7.9 | 9.8 | |
27 days ago | 2 days ago | |
TypeScript | Go | |
MIT License | MIT License |
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.
deno-cliffy
- The xz attack shell script
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Bun 1.1
Also with Deno, it become very easy to write typed cli. .ts file can be run as script very easily with permission access defined on top of the script such as:
#!/usr/bin/env -S deno run --allow-net
Then one can just run ./test.ts if the script has +x permission.
Also project such as https://cliffy.io has made writing cli way more enjoyable than node.
It is a good idea to beware of the VC. So it is good idea to support project such as Hono (projects conform to modern web standard, and is runtime agnostic for JS).
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Create a commit message in an interactive format.
import * as hoipoiCapsule from "https://deno.land/x/[email protected]/mod.ts"; const commitMessageTemplate = `{{type}}({{scope}}): {{summary}} {{body}} BREAKING CHANGE: {{breakingChange}}`; hoipoiCapsule.useCase.fillInCommitMessage.run({ commitMessageTemplate, questionList: [ { /** * The answer applies to the {{type}} part of commitMessageTemplate. */ target: "type", /** * Pre-prepared questions. */ q: hoipoiCapsule.preset.fillInCommitMessage.conventionalcommits.qMap.type, /** * Thus, you can also create your own questions. */ // q: typeQ, /** * Modify the commit message. * Use this function when a message is unanswered, for example. */ fixCommitMessage: (p) => { if (p.answerMap["type"] === "???") { return p.commitMessage.replace(/\r?\n{2,}/, "\n").trim(); } return p.commitMessage; }, }, ], }); /** * Please check here. * https://github.com/c4spar/deno-cliffy */ const typeQ = () => hoipoiCapsule.userInterface.prompt.Select.prompt({ message: "Select type.", search: true, options: [ { name: "Build: Changes that affect the build system or external dependencies (example scopes: gulp, broccoli, npm)", value: "Build", }, { name: "CI: Changes to our CI configuration files and scripts (examples: CircleCi, SauceLabs)", value: "CI", }, { name: "Docs: Documentation only changes", value: "Docs" }, { name: "Feat: A new feature", value: "Feat" }, { name: "Fix: A bug fix", value: "Fix:" }, { name: "Perf: A code change that improves performance", value: "Perf" }, { name: "Refactor: A code change that neither fixes a bug nor adds a feature", value: "Refactor", }, { name: "Test: Adding missing tests or correcting existing tests", value: "Test", }, ], });
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githooked - The Deno git-hook handler for your lifecycle.
Just wanted to add that v0.0.6 has been released. I changed to a more refined CLI library using https://github.com/c4spar/deno-cliffy/ so that it can be more easily maintained. Still works just the same, but more refined and clean code since when it may have been previously looked at.
- C4spar/deno-cliffy: Command line framework for deno
esm.sh
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Building a self-creating website with Supabase and AI
/* eslint-disable @typescript-eslint/ban-ts-comment */ // Follow this setup guide to integrate the Deno language server with your editor: // https://deno.land/manual/getting_started/setup_your_environment // This enables autocomplete, go to definition, etc. import { corsHeaders } from "../_shared/cors.ts"; import { createClient } from "https://esm.sh/@supabase/[email protected]"; import randomSample from "https://esm.sh/@stdlib/[email protected]"; import Replicate from "https://esm.sh/[email protected]"; import { base64 } from "https://cdn.jsdelivr.net/gh/hexagon/base64@1/src/base64.js"; const supabaseClient = createClient( Deno.env.get("SUPABASE_URL") ?? "", Deno.env.get("SUPABASE_SERVICE_ROLE_KEY") ?? "" ); const replicate = new Replicate({ auth: Deno.env.get("REPLICATE_API_TOKEN") ?? "", }); // @ts-expect-error Deno.serve(async (req) => { if (req.method === "OPTIONS") { return new Response("ok", { headers: corsHeaders }); } const { record } = await req.json(); const thought_id = record.id; if (!thought_id) { return new Response("Missing thought_id", { status: 400, headers: { "Content-Type": "application/json", ...corsHeaders }, }); } const allObjectIDsResponse = await fetch( "https://collectionapi.metmuseum.org/public/collection/v1/objects?departmentIds=11", { method: "GET", headers: { "Content-Type": "application/json", Accept: "application/json", }, } ); const { objectIDs } = await allObjectIDsResponse.json(); const listOfArtworks = []; const addedIDs: number[] = []; while (listOfArtworks.length < 80) { const randomObjectID = randomSample(objectIDs, { size: 1 })[0]; if (addedIDs.includes(randomObjectID)) continue; const res = await fetch( `https://collectionapi.metmuseum.org/public/collection/v1/objects/${randomObjectID}`, { method: "GET", headers: { "Content-Type": "application/json", Accept: "application/json", }, } ); const artwork = await res.json(); if (!artwork.primaryImageSmall) continue; addedIDs.push(artwork.objectID); listOfArtworks.push({ image_url: artwork.primaryImageSmall, artist_name: artwork.artistDisplayName, title: artwork.title, is_main: listOfArtworks.length === 0, is_variant: false, thought_id, }); } const mainImage = listOfArtworks[0]; const output = await replicate.run( "yorickvp/llava-13b:b5f6212d032508382d61ff00469ddda3e32fd8a0e75dc39d8a4191bb742157fb", { input: { image: mainImage.image_url, top_p: 1, prompt: "Describe this painting by " + mainImage.artist_name, max_tokens: 1024, temperature: 0.2, }, } ); const file = await fetch(mainImage.image_url).then((res) => res.blob()); const promises = []; for (let i = 0; i < 8; i++) { const body = new FormData(); body.append( "prompt", output.join("") + `, a painting by ${mainImage.artist_name}` ); body.append("output_format", "jpeg"); body.append("mode", "image-to-image"); body.append("image", file); body.append("strength", clamp(Math.random(), 0.4, 0.7)); const request = fetch( `${Deno.env.get( "STABLE_DIFFUSION_HOST" )}/v2beta/stable-image/generate/sd3`, { method: "POST", headers: { Accept: "application/json", Authorization: `Bearer ${Deno.env.get("STABLE_DIFFUSION_API_KEY")}`, }, body, } ); promises.push(request); } const results = await Promise.all(promises); const variants = await Promise.all(results.map((res) => res.json())); await supabaseClient.from("artworks").insert(listOfArtworks); for (let i = 0; i < variants.length; i++) { const variant = variants[i]; const randomId = Math.random(); await supabaseClient.storage .from("variants") .upload( `${thought_id}/${randomId}.jpeg`, base64.toArrayBuffer(variant.image), { contentType: "image/jpeg", } ); await supabaseClient.from("artworks").insert({ image_url: `${Deno.env.get( "SUPABASE_URL" )}/storage/v1/object/public/variants/${thought_id}/${randomId}.jpeg`, artist_name: mainImage.artist_name, is_main: false, is_variant: true, thought_id, }); } await supabaseClient .from("thoughts") .update({ generating: false }) .eq("id", thought_id); return new Response(JSON.stringify({ main: mainImage }), { headers: { "Content-Type": "application/json", ...corsHeaders }, }); }); function clamp(value: number, min: number, max: number) { return Math.min(Math.max(value, min), max); }
- Bun 1.1
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Show HN: Comma Separated Values (CSV) to Unicode Separated Values (USV)
const extism = await import("https://esm.sh/@extism/extism");
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JSR: The JavaScript Registry
Unpkg serves whatever is published to NPM, and if it's a library intended for the browser, that often includes minified versions ready for use in script tags, for example, https://unpkg.com/[email protected]/mithril.min.js. Sometimes the default export is CJS (which has require() calls), in which case, you can usually use the browse url that I mentioned to see if there's another export you can use.
https://esm.sh/ is definitely a good option too if you're OK with modules.
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Deno Cron
* Change my NPM imports to something that would work with Deno. The most straightforward thing to do was just change `import "foo"` to `import "npm:foo"`, but this felt hacky so eventually I used https://esm.sh, which worked for some packages but not others.
- Esm.sh/Run
- Esm.sh run – 1KB script allows you to write JSX/TSX in HTML without build
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Supabase - allow user login with pin
import { createClient } from "https://esm.sh/@supabase/supabase-js@2"; import { create, Payload } from "https://deno.land/x/[email protected]/mod.ts"; interface User { username: string; pin: string; } const supabase = createClient(Deno.env.get('SUPABASE_URL'), Deno.env.get('SUPABASE_SERVICE_ROLE_KEY')); const handler = async (req: Request): Promise => { if (req.method !== 'POST') { return new Response(null, { status: 405 }); } const { username, pin } = await req.json() as Vehicle; if (!username|| !pin) { return new Response(JSON.stringify({ error: 'username and PIN are required' }), { status: 400 }); } const { data, error } = await supabase .from('users') .select('*') .eq('username', username) .eq('pin', pin) .single(); if (error || !data) { return new Response(JSON.stringify({ valid: false }), { status: 401 }); } const jwtSecret = Deno.env.get('JWT_SECRET') as string;; const payload: Payload = { "username": username }; try { const token = await create({ alg: "HS256", typ: "JWT" }, payload, jwtSecret); // This line has the error console.log(token); return new Response(JSON.stringify({ token }), { status: 200 }); } catch (error) { console.error('Error creating JWT:', error); return new Response(JSON.stringify({ error: 'Error creating JWT' }), { status: 500 }); } }; Deno.serve(handler);
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Let's optimize dependency management with URL Imports
Easily serve libraries from local server/private VPS: You can try to serve and cache libraries by running esm.sh to improve loading times on your server side. Or to keep things simple, just upload a code to pastebin or similar services and directly use it here!
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Building a Slack Bot for AI-Powered Conversations with Supabase
import { serve } from 'https://deno.land/[email protected]/http/server.ts'; import { WebClient } from 'https://deno.land/x/[email protected]/mod.js'; import { SupabaseClient } from 'https://esm.sh/@supabase/supabase-js@2'; const slack_bot_token = Deno.env.get("SLACK_TOKEN") ?? ""; const bot_client = new WebClient(slack_bot_token); const supabase_url = Deno.env.get("SUPABASE_URL") ?? ""; const service_role = Deno.env.get("SUPABASE_SERVICE_ROLE_KEY"); const supabase = new SupabaseClient(supabase_url, service_role); console.log(`Slack URL verification function up and running!`); serve(async (req) => { try { const req_body = await req.json(); console.log(JSON.stringify(req_body, null, 2)); const { token, challenge, type, event } = req_body; if (type == 'url_verification') { return new Response(JSON.stringify({ challenge }), { headers: { 'Content-Type': 'application/json' }, status: 200, }); } else if (event.type == 'app_mention') { const { user, text, channel, ts } = event; const url_path = text.toLowerCase() .includes('code') ? '/code' : '/general'; const { error } = await supabase.from('job_queue').insert({ http_verb: 'POST', payload: { user, text, channel, ts }, url_path: url_path }); if (error) { console.error(error); return new Response(JSON.stringify({ error: error.message }), { headers: { 'Content-Type': 'application/json' }, status: 400, }); } await post(channel, ts, `Taking a look and will get back to you shortly!`); return new Response('', { status: 200 }); } } catch (error) { return new Response(JSON.stringify({ error: error.message }), { headers: { 'Content-Type': 'application/json' }, status: 400, }); } }); async function post(channel: string, thread_ts: string, message: string): Promise { try { const result = await bot_client.chat.postMessage({ channel: channel, thread_ts: thread_ts, text: message, }); console.info(result); } catch (e) { console.error(`Error posting message: ${e}`); } }
What are some alternatives?
node-cli-boilerplate - 🪓 Create node cli with this user friendly boilerplate
import-maps - How to control the behavior of JavaScript imports
yaclt - Yet Another Change Log Tool
jsdelivr - A free, fast, and reliable Open Source CDN for npm, GitHub, Javascript, and ESM
denoliver - A simple, dependency free static file server for Deno with possibly the worst name ever.
deno - A modern runtime for JavaScript and TypeScript.
forge-node-app - 🛠📦🎉 Generate Node.js boilerplate with optional libraries & tools
esbuild - An extremely fast bundler for the web
deno-eclipt - A flexible Deno library to create CLIs
eleventy-high-performance-blog - A high performance blog template for the 11ty static site generator.
auto - Auto is a TypeScript-powered command-line automation tool.
dayjs - ⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API