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The daily ledger

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

13 Jul 2026 edition

8 articles · 7 sources ·

Top topics: Python · Java · Django

Java

Buildless Web Components BCE/ECB Quickstarter

The bce.design quickstarter lost its entire build system: Node.js, npm, rollup, lockfiles. 777 lines deleted. The toolchain existed for one reason: Redux Toolkit. It ships with transitive dependencies (immer, redux,…

Source: Adam Bien Blog
Java

BCE/ECB in the Browser

A Package per Feature and Semantics over Bureaucracy showed BCE in a Java CLI application and claimed the convention is cross-technology. Proof: an events application built with web components and lit-html on plain web…

Source: Adam Bien Blog
Rust

crates.io: development update

Another six months have passed since our last development update, and the crates.io team has been busy. Here's a summary of the most notable changes and improvements made to crates.io since then. Source Code Viewer…

Source: Rust Blog Tobias Bieniek
Python

#555: Marimo Pair - A Canvas for Agent + Developers Collaboration

Coding agents have gotten really good at one kind of work. You scope a feature, edit some files, run the tests, ship it. It all happens on disk. But that is not how data work feels. You load something, you look at it,…

Source: Talk Python To Me Michael Kennedy (@mkennedy)
Python

itertools cheatsheet

Cheatsheet with visual diagrams that explain how the iterables from itertools work. This cheatsheet contains diagrams that explain how the iterables from the module itertools work in a visual way. Download this…

Source: mathspp
OCaml

Notes from week 28

Headline activities have included resolving the scraping attacks, fixing obuilder bugs, and Tessera AMX optimisations.

Source: OCaml Planet Mark Elvers