TILens Daily Edition
2026-09-25
Filters: topic=javascript, github=hidden

Stats: 64 articles, 7 sources, 6 research papers
Top topics: JavaScript, React, AI

## News

- Unix Timestamps Explained: Seconds, Milliseconds, Time Zones and Common Mistakes
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/julianhalden/unix-timestamps-explained-seconds-milliseconds-time-zones-and-common-mistakes-1p9c

- i built a cookieless analytics tool (and deleted my cookie banner)
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/omyvnss/i-built-a-cookieless-analytics-tool-and-deleted-my-cookie-banner-13ih

- Apple Intelligence for Home: cần gì để bật, giá bao nhiêu
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/bean_bean/apple-intelligence-for-home-can-gi-de-bat-gia-bao-nhieu-54gn

- Cổng CI cho code agent: reviewer sạch context và 3 chốt remote
  Source: devto-javascript
  Topic: JavaScript (+PostgreSQL)
  URL: https://dev.to/bean_bean/cong-ci-cho-code-agent-reviewer-sach-context-va-3-chot-remote-2nfl

- Laya vs Jev: The Open-Source System 1 Decision Model Head-to-Head
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/tekmag/laya-vs-jev-the-open-source-system-1-decision-model-head-to-head-5fm0

- Context Over MCP: Part V The Form Is the Tool.
  Source: devto-javascript
  Topic: JavaScript (+AI)
  URL: https://dev.to/wolfejam/context-over-mcp-part-v-the-form-is-the-tool-1cad

- How Fillable finds the blanks in a flat PDF form
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/nobody_4fb7fd10637d3b88a3/how-fillable-finds-the-blanks-in-a-flat-pdf-form-68g

- 1 porcja, 2 porcje, 5 porcji: Scaling Recipes and Handling Polish Plurals With Intl.PluralRules
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/akbo_ichou_c41c249cc2783d/1-porcja-2-porcje-5-porcji-scaling-recipes-and-handling-polish-plurals-with-intlpluralrules-4mfa

- Searching 10,000 Printable Pages Without a Search Server: A Prebuilt Index, Synonyms and Kid-Friendly Typos
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/akbo_ichou_c41c249cc2783d/searching-10000-printable-pages-without-a-search-server-a-prebuilt-index-synonyms-and-1lcp

- Building a Fair Trivia Quiz Engine: Unbiased Shuffling, Answer Position Balance and Team Scoring
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/akbo_ichou_c41c249cc2783d/building-a-fair-trivia-quiz-engine-unbiased-shuffling-answer-position-balance-and-team-scoring-12o8

- How I Built a Zero-API-Cost AI Agent That Runs 100% Locally — No Keys, No Cloud, No Bills
  Source: devto-javascript
  Topic: JavaScript (+React)
  URL: https://dev.to/scriptgather/how-i-built-a-zero-api-cost-ai-agent-that-runs-100-locally-no-keys-no-cloud-no-bills-3bi2

- Trustlines: Why XRPL Holder Counts Are Hard to Fake
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/nyxagi/trustlines-why-xrpl-holder-counts-are-hard-to-fake-43gh

- Building a Graffiti Text Generator With Canvas: FontFace Loading, Seeded Spray Effects and PNG Export
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/akbo_ichou_c41c249cc2783d/building-a-graffiti-text-generator-with-canvas-fontface-loading-seeded-spray-effects-and-png-3j67

- Generating Printable Math Worksheets in JavaScript: Seeded Randomness, Constraints and Answer Keys
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/akbo_ichou_c41c249cc2783d/generating-printable-math-worksheets-in-javascript-seeded-randomness-constraints-and-answer-keys-3d9i

- Converting Video and Audio Entirely in the Browser With WebAssembly: Lessons From Building a Free Converter
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/akbo_ichou_c41c249cc2783d/converting-video-and-audio-entirely-in-the-browser-with-webassembly-lessons-from-building-a-free-4fmn

- LeveloJS Went Quiet. We Were Rebuilding the Foundation.
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/motionmind2007/levelojs-went-quiet-we-were-rebuilding-the-foundation-4812

- We shipped a proxy extension for Firefox and Edge. Both browsers quietly reuse the old proxy tunnel, and that almost broke it.
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/roamproxy/we-shipped-a-proxy-extension-for-firefox-and-edge-both-browsers-quietly-reuse-the-old-proxy-1g1i

- A "Daily Challenge" That Resets at Midnight: Deterministic Picks Without a Backend
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/akbo_ichou_c41c249cc2783d/a-daily-challenge-that-resets-at-midnight-deterministic-picks-without-a-backend-59ih

- Building 24 Classroom Tools That Load Fast on a School Chromebook (No Login, No Student Data)
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/akbo_ichou_c41c249cc2783d/building-24-classroom-tools-that-load-fast-on-a-school-chromebook-no-login-no-student-data-1gk4

- Writing a .docx in the Browser With No Dependencies
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/notepadneo/writing-a-docx-in-the-browser-with-no-dependencies-2fn

- Top 14 Platforms to Buy Aged Gmail Accounts in the USA ...
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/ssk265336/top-14-platforms-to-buy-aged-gmail-accounts-in-the-usa--3lbm

- Building a live network operations wall in one HTML file
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/tonygoodchild/building-a-live-network-operations-wall-in-one-html-file-227h

- The crypto Fear & Greed API: strings, midnight timestamps and a week that is six days long
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/ethancole26/the-crypto-fear-greed-api-strings-midnight-timestamps-and-a-week-that-is-six-days-long-39hf

- NitroIDE v25: I Security-Audited My Own Browser IDE — Here's Everything That Changed
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/nitroide/nitroide-v25-i-security-audited-my-own-browser-ide-heres-everything-that-changed-48dn

- Typed Email State for React Signups
  Source: devto-javascript
  Topic: JavaScript (+React)
  URL: https://dev.to/ryanlee91/typed-email-state-for-react-signups-5gp1

- Running an Autonomous AI Agent Stack on Android with Termux — No Cloud, Just a Phone
  Source: devto-javascript
  Topic: JavaScript (+AI)
  URL: https://dev.to/sam_hiotis_117598dbfa3ac2/running-an-autonomous-ai-agent-stack-on-android-with-termux-no-cloud-just-a-phone-33dk

- Day 9: Learning JavaScript Variables, Operators & Functions 🚀
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/saravanan_cn_183fcba7cc7a/day-9-learning-javascript-variables-operators-functions-2gd8

- The <ExperienceSlot /> pattern: Decoupling marketing copy from React components
  Source: devto-javascript
  Topic: JavaScript (+AI, PostgreSQL, React)
  URL: https://dev.to/pavan_s_poojary/the-pattern-decoupling-marketing-copy-from-react-components-5ain

- The Next Big AI Model Can't Write a Single Sentence
  Source: devto-javascript
  Topic: JavaScript (+AI)
  URL: https://dev.to/renishb10/the-next-big-ai-model-cant-write-a-single-sentence-551p

- Auto-saving extension data to the Downloads folder in Manifest V3: 8 things that broke
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/elite_kid_4b64c2d2d87b228/auto-saving-extension-data-to-the-downloads-folder-in-manifest-v3-8-things-that-broke-3jc8

- React PDF bbox Highlighting: Show RAG Citations on the Page
  Source: devto-javascript
  Topic: JavaScript (+AI, React)
  URL: https://dev.to/fangtanbamrung/react-pdf-bbox-highlighting-show-rag-citations-on-the-page-il9

- How to Build Your First HTML Web Page: A Beginner-Friendly Step-by-Step Guide
  Source: devto-javascript
  Topic: JavaScript (+React)
  URL: https://dev.to/okoye_ndidiamaka_5e3b7d30/how-to-build-your-first-html-web-page-a-beginner-friendly-step-by-step-guide-3nik

- 6 Git Signals That a Project Is About to Need a Refactor
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/ke_jia_24bb2f9f84f14f728a/6-git-signals-that-a-project-is-about-to-need-a-refactor-db0

- I Tried Every Snippet App for a Month. The Winner Was Not an App.
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/ke_jia_24bb2f9f84f14f728a/i-tried-every-snippet-app-for-a-month-the-winner-was-not-an-app-l5b

- 6 Git Signals That a Project Is About to Need a Refactor
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/ke_jia_24bb2f9f84f14f728a/6-git-signals-that-a-project-is-about-to-need-a-refactor-el4

- Show DEV: Building an Anonymous Instagram Profile & Story Viewer Without Logins
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/x_z_e87b809fe996bc463fe4a/show-dev-building-an-anonymous-instagram-profile-story-viewer-without-logins-5fl2

- The .env File Is the Wrong Place to Think About Secrets
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/ke_jia_24bb2f9f84f14f728a/the-env-file-is-the-wrong-place-to-think-about-secrets-54j4

- Scaffolded Dependencies Are Attack Surface: Auditing a New Project in 5 Minutes
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/ke_jia_24bb2f9f84f14f728a/scaffolded-dependencies-are-attack-surface-auditing-a-new-project-in-5-minutes-6pc

- Top 7 Sites To Buy iCloud Email Accounts in 2026 (PVA & ...
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/mindl6743/top-7-sites-to-buy-icloud-email-accounts-in-2026-pva--3lf4

- Browser Tools vs Mobile Apps: Where Do Quick Dev Tasks Belong?
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/ke_jia_24bb2f9f84f14f728a/browser-tools-vs-mobile-apps-where-do-quick-dev-tasks-belong-23c4

- degit vs npx: Which Way of Getting a Template Actually Scales?
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/ke_jia_24bb2f9f84f14f728a/degit-vs-npx-which-way-of-getting-a-template-actually-scales-53a2

- Top 4 Site To Buy Outlook Accounts In This Year
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/mindl6743/top-4-site-to-buy-outlook-accounts-in-this-year-5b7l

- 9 Best Sites to Buy Hotmail Accounts (PVA, Bulk & Aged)
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/mindl6743/9-best-sites-to-buy-hotmail-accounts-pva-bulk-aged-4bdp

- Fuzzy search in Postgres with pg_trgm and Supabase (multilingual, typo-tolerant)
  Source: devto-javascript
  Topic: JavaScript (+Information Retrieval, PostgreSQL)
  URL: https://dev.to/thiagolongom/fuzzy-search-in-postgres-with-pgtrgm-and-supabase-multilingual-typo-tolerant-2ipf

- React Signup Tests: Make Email State Observable
  Source: devto-javascript
  Topic: JavaScript (+React)
  URL: https://dev.to/ryanlee91/react-signup-tests-make-email-state-observable-4n9o

- The Modern Pragmatic Web: Mastering HTMX and Alpine.js
  Source: devto-javascript
  Topic: JavaScript (+React)
  URL: https://dev.to/digitalgh0st/the-modern-pragmatic-web-mastering-htmx-and-alpinejs-3i3g

- Zero updated rows do not fail a D1 batch: testing the rollback boundary
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/hirodeath/zero-updated-rows-do-not-fail-a-d1-batch-testing-the-rollback-boundary-3odn

- How OmniGIF Removes GIF Backgrounds Entirely in the Browser
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/sunkehappy/how-omnigif-removes-gif-backgrounds-entirely-in-the-browser-5e23

- 15 Practical HTMX Project Ideas to Master Hypermedia published
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/digitalgh0st/15-practical-htmx-project-ideas-to-master-hypermediapublished-27ia

- List Comprehensions: The Matrix of Python Magic
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/timevolt/list-comprehensions-the-matrix-of-python-magic-4i5m

- Day 8: HTML Media Tags & Starting My JavaScript Journey 🚀
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/saravanan_cn_183fcba7cc7a/day-8-html-media-tags-starting-my-javascript-journey-1f9e

- UUID v4 vs. UUID v7: Was ist der Unterschied?
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/uuidtools/uuid-v4-vs-uuid-v7-was-ist-der-unterschied-5d3k

- Co-Living PG and Hostel in Knowledge Park 2
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/thehotelproperties/co-living-pg-and-hostel-in-knowledge-park-2-2m6k

- I built a free image and PDF toolkit that runs entirely in the browser
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/sabbirhossain02/i-built-a-free-image-and-pdf-toolkit-that-runs-entirely-in-the-browser-aaa

- AdCP Scopes the Buy in adagents.json. OpenRTB imp Does Not Carry That Scope Back.
  Source: devto-javascript
  Topic: JavaScript
  URL: https://dev.to/aleksuix/adcp-scopes-the-buy-in-adagentsjson-openrtb-imp-does-not-carry-that-scope-back-4kkg

- Signals come to React-Redux
  Source: react-status
  Topic: React (+JavaScript)
  URL: https://react.statuscode.com/issues/492

## Research

- Safety Under Scaffolding: How Evaluation Conditions Shape Measured Safety
  Source: arxiv-cs-lg
  Topic: AI Research (+AI, JavaScript, React)
  URL: https://arxiv.org/abs/2603.10044

- IterSynth: Rethinking Deep Search Agents via Role-Decoupled Iterative Synthesis
  Source: arxiv-cs-cl
  Topic: AI Research (+AI, JavaScript, React)
  URL: https://arxiv.org/abs/2609.29444

- Delay-of-Gratification as a Multi-Agent Survival Micro-benchmark for Long-Horizon LLMs: Social Exposure, Personas, and Tool Use Budgets
  Source: arxiv-cs-cl
  Topic: AI Research (+AI, JavaScript, React)
  URL: https://arxiv.org/abs/2609.29509

- Screen Before You Serve: Simulation for Production Customer Experience AI Agents at 140M Scale
  Source: arxiv-cs-cl
  Topic: AI Research (+AI, JavaScript, React)
  URL: https://arxiv.org/abs/2609.30137

- Augur: A Synthetic Decision Lab for Rehearsing Reactions to Product and Policy Changes
  Source: arxiv-cs-cl
  Topic: AI Research (+AI, JavaScript, React)
  URL: https://arxiv.org/abs/2609.29952

- HEXIS: Compiling Skills into Extended Finite State Machines
  Source: arxiv-cs-ai
  Topic: AI Research (+AI, JavaScript, React)
  URL: https://arxiv.org/abs/2609.30123

## Community

- Show HN: Ekselio – Loveable for finance workflows (local first)
  Source: hacker-news
  Topic: General (+AI, JavaScript, React)
  URL: https://www.gptbeyond.com/try?home=1

## Media

- Meta is pivoting again... everything you missed from Connect 2026
  Source: youtube-fireship
  Topic: Web (+General, JavaScript)
  URL: https://www.youtube.com/watch?v=c1rPlzxSZ8E