TILens Daily Edition
2026-10-14
Filters: topic=javascript, github=hidden

Stats: 23 articles, 1 source
Top topics: JavaScript, React, AI

## News

- TypeScript `PropertyKey` vs `string | number | symbol`: When the Distinction Actually Matters
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/jsmanifest/typescript-propertykey-vs-string-number-symbol-when-the-distinction-actually-matters-14go

- Browser-native tools that never upload your files
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/yunusemrevurgun/browser-native-tools-that-never-upload-your-files-118l

- Your Username Limit Cut an Emoji in Half
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/sergueyasaelshinder/your-username-limit-cut-an-emoji-in-half-4f4i

- How we took CLS to 0.000 on a hand-built static site (no framework, no CDN)
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/rapidbizzteam/how-we-took-cls-to-0000-on-a-hand-built-static-site-no-framework-no-cdn-45f3

- An 11-Week React Roadmap: What to Build Before 2026 Ends
  Source: devto-javascript
  Topic: JavaScript (+React)
  URL: https://dev.to/shreysaraswatweb/an-11-week-react-roadmap-what-to-build-before-2026-ends-2a7g

- Building an Instagram grid maker taught me that splitting an image is only half the job—getting the profile preview right matters too. Here’s what I learned. Have you built something similar?
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/pyony_735894cf67619c3c1eb/building-an-instagram-grid-maker-taught-me-that-splitting-an-image-is-only-half-the-job-getting-the-2nfb

- Your Browser Can Do WHAT?! 5 AI Features That Actually Work
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/sylwia-lask/your-browser-can-do-what-5-ai-features-that-actually-work-1blb

- Handling WhatsApp Cloud API Webhooks in Node.js: Signatures, Retries and Duplicate Events
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/wapgrowai_org/handling-whatsapp-cloud-api-webhooks-in-nodejs-signatures-retries-and-duplicate-events-4dci

- GPTBot sees an empty page. llms.txt won't fix that. SSR will.
  Source: devto-javascript
  Topic: JavaScript (+AI, Information Retrieval, React)
  URL: https://dev.to/juanauriti/gptbot-sees-an-empty-page-llmstxt-wont-fix-that-ssr-will-4caa

- I built a multiplayer kart racer that runs in the browser with three.js
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/kartchaos/i-built-a-multiplayer-kart-racer-that-runs-in-the-browser-with-threejs-652

- 12 SEO Mistakes Developers Ship to Production (and How to Catch Them)
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/andrei-seo/12-seo-mistakes-developers-ship-to-production-and-how-to-catch-them-125o

- How to estimate a child's adult height: the mid-parental method vs. CDC growth-curve projection
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/liubinpm/how-to-estimate-a-childs-adult-height-the-mid-parental-method-vs-cdc-growth-curve-projection-2klg

- Free Privacy-First Web Utilities Every Developer Needs (100% Client-Side)
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/moha_bazgra_20b8da15ac933/free-privacy-first-web-utilities-every-developer-needs-100-client-side-1abm

- I built a face-rating tool that never sees your photo — here's what I learned about on-device ML
  Source: devto-javascript
  Topic: JavaScript (+React)
  URL: https://dev.to/_e4aae51541f4c5468758fb/i-built-a-face-rating-tool-that-never-sees-your-photo-heres-what-i-learned-about-on-device-ml-3k49

- I made my analytics wait for the page. Here is what it cost
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/yappatyih/i-made-my-analytics-wait-for-the-page-here-is-what-it-cost-f8o

- Adding AI Voice to Discord Bots
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/voice_developer/adding-ai-voice-to-discord-bots-42g1

- Your photo never leaves the browser — building a client-side face analysis app with MediaPipe
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/_e4aae51541f4c5468758fb/your-photo-never-leaves-the-browser-building-a-client-side-face-analysis-app-with-mediapipe-4eka

- Day 19: Using JSON.stringify() and JSON.parse() in My E-Commerce Project 🛒
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/saravanan_cn_183fcba7cc7a/day-19-using-jsonstringify-and-jsonparse-in-my-e-commerce-project-c5o

- My SPA was invisible to Google, and the fix broke on Cloudflare's build
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/metcoreb/my-spa-was-invisible-to-google-and-the-fix-broke-on-cloudflares-build-2nbd

- Show Dev: Why I built a 100+ developer utilities suite that runs strictly in the browser
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/geekecia/show-dev-why-i-built-a-100-developer-utilities-suite-that-runs-strictly-in-the-browser-5f8

- Generate Random UUIDs for Development and Testing
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/sayeed_alam_8821ad86e1526/generate-random-uuids-for-development-and-testing-525d

- pwd in Linux: Know Which Directory Your Shell Is In
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/__3381495fd2b/pwd-in-linux-know-which-directory-your-shell-is-in-5c6m

- Unix vs. Linux: What the Names Actually Mean
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/__3381495fd2b/unix-vs-linux-what-the-names-actually-mean-28m6