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

13 Sep 2026 edition

86 articles · 13 sources · 2 papers ·

Top topics: JavaScript · Python · AI

Python AI Django

shot-scraper 1.12

Release: shot-scraper 1.12 I've added WebP support to my shot-scraper screenshot automation tool. You can now take a WebP screenshot of a web page like this: shot-scraper https://simonwillison.net -o screenshot.webp…

Source: Simon Willison's Weblog
Rust

Correctness: casting via `strict_cast()` vs `as`

I'm looking for opinions and advice on the best way to cast "size of buffer" inputs required by ffi calls. given a function of the shape: pub unsafe fn DeviceIoControl( hdevice: HANDLE, dwiocontrolcode: u32, lpinbuffer:…

Source: Rust Users Forum MusicalNinjaDad
Java

World geography gotchas

Years ago, a colleague of mine told me about two pockets of foreign land surrounded by Switzerland: Campione d’Italia and Büsingen am Hochrhein, respectively Italy and Germany. Both are enclaves of their respective…

Source: A Java geek
Java

Java 27 Technically Within 2 Minutes

Let's review in about 2 minutes the 9 JEPs (JDK Enhancement Proposals) that were included in the JDK 27 release!

Source: Inside Java Billy Korando
JavaScript

Claude Code: Hook, Skill hay Subagent — chọn sai mất gì?

Originally published on NextFuture Bạn muốn Claude Code "luôn chạy linter sau khi sửa file", nên viết một Skill. Nó chạy đúng phần lớn thời gian — phần còn lại Claude tự quyết là task này không cần lint và bỏ qua. Một…

Source: DEV JavaScript feed BeanBean
JavaScript AI

Giá token 13/9: 12 thay đổi giá, tính lại budget model LLM

Originally published on NextFuture Bạn chốt budget model từ đầu quý, pin DeepSeek V4 Pro cho batch job chạy đêm, rồi không xem lại bảng giá nữa. Ngày 13/9/2026 giá prompt của đúng model đó tăng hơn gấp đôi, và bill cuối…

Source: DEV JavaScript feed BeanBean
JavaScript AI

Stop Writing Boilerplate: A Visual Generator for MCP Server Schemas

The Model Context Protocol (MCP) Boom Anthropic's MCP has officially become the universal standard for connecting AI agents to real-world tools. Whether you're building a file-system reader, a SQL query executor, or a…

Source: DEV JavaScript feed Minh Phuong Nguyen
JavaScript

Syncing MLB Stats to pandas Without Double Processing

Orchestrating Real-Time Sports Data Pipelines Running a scraper inside a scheduled cron job is only ten percent of a production data engineering workflow. The real complexity lies in what happens downstream: moving that…

Source: DEV JavaScript feed Crawler Bros
JavaScript

Keep the Key on Disk Until Burst Work Pays

A remote hop is a cost, not a default. Secrets belong on disk, not on the wire. Offline work stays local until a clean burst justifies rent. Most agent loops invert that order. They post context on the first tool call.…

Source: DEV JavaScript feed Riley Wu
JavaScript

Letter to Friday-Me: Budget, Isolate, Then Stamp the Receipt

The following letter is a reconstructed failure log. It is not a claim about any employer. Friday at 16:40, the coding agent was still looping. No receipt named the runner, files, or stop condition. Friday-me, You…

Source: DEV JavaScript feed Quinn Li
JavaScript

I built BoardEject: an open-source Apple Freeform Excalidraw converter

I wanted a way to get editable content out of Apple Freeform instead of only ending up with a flattened PDF. So I built BoardEject. The basic flow is: Freeform → BoardEject → editable .excalidraw Where supported,…

Source: DEV JavaScript feed Royal Simpson Pinto
JavaScript AI

Bỏ Colab Pro và Copilot: stack LLM local tốn bao nhiêu?

Originally published on NextFuture Bạn trả $49.99/tháng cho Colab Pro, nhưng phần lớn compute unit cháy vì quên tắt session. Trên đúng chiếc máy đó, bạn còn trả thêm cho Cursor, Copilot hoặc Windsurf. Hai bài đo chi phí…

Source: DEV JavaScript feed BeanBean
JavaScript

How to Embed the Omniston Widget with a CDN Script

Add an Omniston swap interface to a website with a single CDN bundle, TON Connect, and a small amount of JavaScript. You do not need a package manager or a full frontend build pipeline to embed the Omniston Widget.…

Source: DEV JavaScript feed Ivan “Crypto Vazima” Zimanov

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