Skip to content
TILens What matters today in tech v0.3.1
Theme

Daily edition · Frameworks

The daily ledger

TILens turns technical updates into a focused daily brief: official releases, trusted reporting, and practitioner analysis, deduplicated and organized by topic.

04 Sep 2026 edition

15 articles · 7 sources · 1 paper ·

Top topics: JavaScript · React · AI

Python AI Django

August newsletter is out

The August edition of my sponsors-only monthly newsletter is out. If you are a sponsor (or if you start a sponsorship now) you can access it here. This month: We got more details on OpenAl's accidental cyberattacks…

Source: Simon Willison's Weblog
JavaScript React

10 Tips to Improve Performance in React Native Apps

Originally published on jahanzaibramzan.com. Most React Native performance problems I get called in to fix aren't exotic. They're the same handful of issues, repeated: lists that re-render everything on every keystroke,…

Source: DEV JavaScript feed Jahanzaib Ramzan
JavaScript React

How to Implement Optimistic UI Updates Without Confusing Users

Optimistic updates make an app feel instant: the UI reflects a change the moment the user makes it, before the server has confirmed anything. Done well, it's the difference between an app that feels responsive and one…

Source: DEV JavaScript feed 137Foundry
JavaScript React

Stop Regex-Parsing document.cookie. Use CookieStore

Open any codebase old enough to have cookies in it and grep for document.cookie. You will find a function that looks like this, written by someone who is no longer at the company: function getCookie(name) { const match…

Source: DEV JavaScript feed Parsa Jiravand
AI Research AI JavaScript React

SVG-Score: Human-Aligned Evaluation of Text-to-SVG Generation

arXiv:2609.03806v1 Announce Type: new Abstract: Scalable Vector Graphics (SVG) generation is attracting increasing attention as generative models improve in expressiveness and controllability. Progress, however, is held…

Source: arXiv cs.AI Marco Cipriano, Leonardo Zini, Alexandra Schild, Valentin Teutschbein, Afsana Mimi, Marcella Cornia, Lorenzo Baraldi, Gerard de Melo
React JavaScript

Why StyleX is having a moment

#​489 — September 4, 2026 Read on the Web React Status Linear's styled-components to StyleX Migration — Linear moved its React apps from styled-components to StyleX and the engineer who led the effort tells the tale:…

Source: React Status
General AI JavaScript React

Show HN: Jigsaw Haiku

Hi HN! Jigsaw Haiku was originally designed with my puzzles site The Daily Baffle (https://dailybaffle.com) in mind. But once I had built it, I realized it just didn't quite fit with the aesthetic of the Baffle's other…

Source: Hacker News windowshopping