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Articles and tutorials on serverless technologies from Upstash and community

ForesightJs is a library for predictive mouse intent detection, enabling optimized prefetching and improved user experience.

ForesightJS is a JavaScript library that predicts user intent by tracking the mouse. Great for prefetching without wasting resources. - spaansba/ForesightJS

snapDOM captures HTML elements as images with exceptional speed and accuracy. - zumerlab/snapdom

Extract the main content from web pages. Contribute to kepano/defuddle development by creating an account on GitHub.

This is a complete guide on getting the most mileage out of Electron apps.

A blog about making culture. Since 1999.

A Ruby stack profiler without GVL. Contribute to yfractal/sdb development by creating an account on GitHub.

This post explores how concerns with controller callbacks are ordered against other callbacks

Conditionally loading Sorbet LSP in Emacs with Doom and lsp-mode

Rails provides a convenient .excluding method for identifying a group of items while omitting another set.

In case you missed the quiet launch of our timescaledb-ruby gem, we’re here to remind you that you...

Los Angeles AI Apps is a digital product agency that builds custom Web applications with AI Integration. Launch an AI MVP in as little as one week.

Learn how to spot and fix N+1 query problems in your Rails app with practical examples, tools, and simple performance tips.

A new feature for GitHub CoPilot, called Instructions, can be used to catch N+1 queries in Ruby on Rails applications. It can even leave comments on Pull Requests when it finds them!

If you’ve worked with Rails for any measure of time, then you know that Rails’ Views can quickly get out of hand. Between Helpers, instance variables, and inline logic, they quickly become bloated and tightly coupled to other view specific logic. Pushing these concerns into the Controller layer, or even a Presenter helps, but still lands the View in a place where it contains multiple responsibilities. If only there was a better way… Enter ViewComponents or as I like to call them, “The Missing View Layer for Rails”.

GitHub Gist: instantly share code, notes, and snippets.

Personal Site Andrew Atkinson. PostgreSQL. Ruby on Rails, Elasticsearch, Kubernetes, Vim. Author High Performance PostgreSQL for Rails Pragmatic Programmers

PostgreSQL 18 adds native support for UUIDv7. A timestamp-based UUID variant that plays nicely with btree indexes. Here's what that means for you.

We are excited to announce the public preview of the brand-new PostgreSQL extension for Visual Studio Code (VS Code), designed to simplify PostgreSQL...

Advanced VS Code icon theme with adaptive icon colors that match the editor’s color theme

🎨 Advanced VS Code icon theme with adaptive icon colors that match the editor’s color theme - azat-io/eyecons

Microsoft's Visual Studio Code, commonly just called VS Code, is a great piece of software. This is...

Compare and discover the best AI tools for Visual Studio Code

Two worlds, two doors.

Magic to turn Cursor/Windsurf as 90% of Devin. Contribute to grapeot/devin.cursorrules development by creating an account on GitHub.

Three layers of the AI stack, how AI engineering is different from ML engineering and fullstack engineering, and more. An excerpt from the book AI Engineering by Chip Huyen

It was a lovely day on the internet when someone asked how to CSS animated gradient text like ChatGPT’s “Searching the web” and promptly got an answer saying “Have you tried asking ChatGPT? Here’s what it told me!” – well, maybe not these exact words, but at least it rhymes. Both the question and this […]