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Daily edition · JavaScript

The daily ledger

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

11 Sep 2026 edition

58 articles · 6 sources · 4 papers ·

Top topics: JavaScript · React · AI

JavaScript

Claude Code giấu 40.170 token: bật hay tắt MCP tool search?

Originally published on NextFuture Bạn gắn thêm MCP server thứ tư vào Claude Code, rồi thấy context còn lại hụt đi một mảng trước khi kịp gõ lệnh đầu tiên. Lần sau bạn gắn thêm ba server nữa, lại chẳng thấy gì thay đổi.…

Source: DEV JavaScript feed BeanBean
JavaScript

claude -p trong cron: 41/2.114 lần fail mà exit code vẫn 0

Originally published on NextFuture Job cron của bạn chạy claude -p mỗi sáng, mail báo "hoàn tất", exit code trả về 0. Rồi một ngày bạn mở artifact ra và thấy nó không đổi suốt mười một buổi sáng liên tiếp. Đây là cách…

Source: DEV JavaScript feed BeanBean
JavaScript React

Build iOS and Android Apps Without a Mac Using EAS

Building cross-platform apps with React Native used to hit an immediate hardware bottleneck: if you didn't own a physical Mac, compiling an iOS .ipa binary was virtually impossible without brittle hackintoshes or…

Source: DEV JavaScript feed Farukh Saifi
JavaScript

Five Programmatic Safety Checks for XRPL Tokens

20,369 tokens are issued on the XRP Ledger. 1,327 traded in the last 24 hours. Anyone can issue one in seconds without permission, so the entire burden of screening sits with whoever is reading the data. Here are five…

Source: DEV JavaScript feed Nyx Lesende
JavaScript

The Agent Did Not Install Chromium. $HOME Already Had It.

The chat said 47 passed. CI said the browser was missing. Those two facts can both be true. You ran end-to-end tests through a coding agent on a remote Linux box. The runner printed green. Then CI started from an empty…

Source: DEV JavaScript feed Jordan Huang
JavaScript

Paid Collaboration: Looking to Acquire or License Existing Codebases

Hi everyone, I’m Syed Mohd Ali from 3Wheels.AI. We’re currently looking for existing or legacy software codebases/repositories through a paid commercial collaboration, with the intention of licensing or acquiring…

Source: DEV JavaScript feed Syed Mohd Ali
JavaScript

Developer? Engineer? Vibin'? What are we now?

The Vibe Coder's Advantage: Why AI Just Made "Professional Developer" Meaningless The term "software developer" used to mean something clear. You went to school, learned computer science, memorized algorithms, practiced…

Source: DEV JavaScript feed Dhardingsea Developer
JavaScript

Promise in JS

What is promise? A Promise is an object used to handle the result of an asynchronous operation. Example: let promise = new Promise((resolve, reject) => { let success = true; if (success) { resolve("Data received…

Source: DEV JavaScript feed Rakshambika
JavaScript

HTML vs CSS vs JavaScript:What Does Each One Do?

When I first started learning web devlopment, I used to see HTML,CSS and javaScript everywhere. I knew they were all important, but I didn't really understand what each one was resposiple for. The easiest way to…

Source: DEV JavaScript feed Megalraja
JavaScript

Name the Stop or Take a Zero: A Bootcamp Lab on Agent Halt Contracts

An agent that never stops is not deep. It is unfinished work. In this lab I fail any submission that cannot name why the loop died. You have seen the nearby failure modes. Tests the model wrote for itself. Tools that…

Source: DEV JavaScript feed Charlie Xu
JavaScript

Letter to Sunday-Me: Pin the Remote Job Before You Prompt

Dear Sunday-me, You burned a full day on a remote agent. The model was not the real fault. The unpinned job was the fault. You chased a flaky Node parser. You wanted cheaper iteration than your laptop. You pointed a…

Source: DEV JavaScript feed Quinn Li

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