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Quoting Kenton Varda
IA Programmation

Quoting Kenton Varda

I just declared a moratorium against AI-written change descriptions (e.g. PR and commit messages, also issues/tickets) from my team. AI was writing change descriptions that were worse than useless to me as I tried to review PRs: outlining details of the code that could easily be seen by looking at the code, but omitting the higher-level framing needed to understand broadly what the code is doing. — Kenton Varda Tags: kenton-varda, ai-assisted-programming, generative-ai, ai, llms

Simon Willison's Weblog
The Grammar of Data: Define Once, Run Anywhere with Cross-Engine Expressions
Programmation IA

The Grammar of Data: Define Once, Run Anywhere with Cross-Engine Expressions

Grammars for languages or any other field are a beautiful thing. They compress complex systems into a language with a couple of rules. For the spoken language example, we know when to capitalize a letter or how to start a sentence. There are clear rules. Grammars also help us remember, as we do not need to recall every little rule, but apply them in a structured way. For text editing, we have Vim motions that help us navigate a text document with 1000s of shortcuts, but because there is a…

SSP Data Engineering Blog
pnpm 11.10 Hardens Registry Authentication to Block Token Redirection
Cybersécurité Programmation

pnpm 11.10 Hardens Registry Authentication to Block Token Redirection

pnpm 11.10 was released over the weekend as a small update that includes several supply chain hardening changes. The main change is a new way to configure registry authentication that keeps a repository's own files from redirecting your registry token to a different host. The release also tightens a few build and packaging commands and adds an install path for pnpm v12, the Rust rewrite. The new _auth setting ties each token to its registry # pnpm 11.10 adds an _auth setting that stores…

Socket
sqlite-utils 4.0, now with database schema migrations
IA Programmation

sqlite-utils 4.0, now with database schema migrations

This morning I released sqlite-utils 4.0, the 124th release of that project and the first major version bump since 3.0 in November 2020. In addition to some small but significant breaking changes (described in this upgrade guide), this version introduces three major features: database migrations, nested transactions (via a new db.atomic() method), and support for compound foreign keys. Database schema migrations using sqlite-utils Schema migrations define a sequence of changes to be made to a…

Simon Willison's Weblog
Coordinated npm and PyPI Campaign Typosquats Popular Secure Payment Apps
Cybersécurité Programmation

Coordinated npm and PyPI Campaign Typosquats Popular Secure Payment Apps

Socket’s AI scanner detected a cluster of npm and PyPI malware published on July 7, 2026. The 17 packages, published nearly simultaneously, target SDK developers and users of the popular PaySafe, Skrill and Neteller payment applications. Ultimately, the packages perform credential and token theft, exfiltrating stolen data to AWS infrastructure. Affected Packages # At the time of publication, the following packages were affected. Each npm package published four malicious versions (1.0.0 through…

Socket
Where AI Agents Belong in Data Engineering: The Correctness Layer
Programmation IA

Where AI Agents Belong in Data Engineering: The Correctness Layer

With ever-changing models, new and better ones coming out every few months, it’s great if we don’t have to rely on them too heavily. The better your tooling, the less dependent you become on any single model. That’s also why the deterministic harness matters: a correctness layer that lets you reproduce outputs and trace lineage regardless of which model you’re running underneath. This is especially true during maintenance or extending the project, where verification is the real job.

SSP Data Engineering Blog
github-code Web Component
IA Programmation

github-code Web Component

Tool: github-code Web Component An experimental Web Component built using GPT-5.5 and the following prompt: let's build a Web Component for embedding code from GitHub <github-code href="https://github.com/simonw/sqlite-ast/blob/437c759129154f05296324a7f82aa1246340dd14/sqlite_ast/parser.py#L9-L18"></github-code> It takes URLs like that, converts them to https://raw.githubusercontent.com/simonw/sqlite-ast/437c759129154f05296324a7f82aa1246340dd14/sqlite_ast/parser.py, then uses fetch()…

Simon Willison's Weblog
Livewire 4’s Islands Architecture: Build Faster UIs Without the JavaScript Overhead
Programmation Web

Livewire 4’s Islands Architecture: Build Faster UIs Without the JavaScript Overhead

Caleb Porzio shipped Livewire v4 in January 2026, and it’s not a minor bump. The release introduces islands architecture, single-file components as the default format, scoped styles, built-in drag-and-drop sorting, and a suite of optimistic UI directives that make your interfaces feel instant. If you’ve been building with Livewire v3, the upgrade path is smooth […] The post Livewire 4’s Islands Architecture: Build Faster UIs Without the JavaScript Overhead appeared first on PHP Architect.

PHP Architect
tencent/Hy3
IA Programmation

tencent/Hy3

tencent/Hy3 New Apache 2.0 licensed model from Tencent in China: Hy3 is a 295B-parameter Mixture-of-Experts (MoE) model with 21B active parameters and 3.8B MTP layer parameters, developed by the Tencent Hy Team. Following the Hy3 Preview launch in late April, we gathered feedback from 50+ products and scaled up post-training with higher quality data. Today, we introduce Hy3, which outperforms similar-size models and rivals flagship open-source models with 2-5x parameters. It also shows…

Simon Willison's Weblog
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