ProxyStat v1.2.1 for macOS adds quick access to system proxy settings and is now notarized by Apple for easier installation.
A developer's guide to implementing and using the Web Monetization API for micro-payments on websites, including setup and JavaScript integration.
A guide to replacing tox/nox with uv and Just for testing Python projects against multiple Python versions, simplifying configuration.
Analyzes outdated marketing and product strategies causing DevRel failures, advocating for faster, focused launches in fast-paced tech environments like AI.
A developer details the process of scraping a restaurant week website's API to create a better UI, covering reverse-engineering and data presentation.
A front-end developer explores the inconsistent UX of CSS nesting in browser DevTools and proposes solutions for better visualization.
A deep dive into building advanced React DevTools with time-travel debugging capabilities using Replay.io's backend API.
A step-by-step guide on setting up Firefox and using its developer tools to debug a browser extension you are building.
A review of Replay.io, a debugging tool that records app sessions for time-travel debugging and collaborative issue resolution.
A developer's personal update after 6 years, covering career moves from Google to Spotify, work on Chrome DevTools, and reflections on web development trends.
A developer shares his first impressions of Warp, a new Rust-based terminal, comparing its performance and features to iTerm2.
A front-end developer explores how inspecting website elements with DevTools can fuel curiosity and learning, using Instagram's layout as a case study.
A guide to building custom DevTools for your web app to improve developer productivity, with a demo React app example.
A developer walks through the process of building a random page generator for MDN Web Docs, from initial idea to deployment.
A developer shares their experience creating a browser extension version of Khan Academy's tota11y accessibility tool.
A guide to using functions and packages in R for data analysis, covering installation, recommended packages, and data manipulation tools.
A software developer shares his detailed daily routine and strategies for managing a high volume of work, family, and community responsibilities.
![[Smashing Magazine] Creating The Feature Queries Manager DevTools Extension](https://alldevblogs.blob.core.windows.net/thumbs/article-5aaffdaac091-full-34b7b4bb.webp)
Developer creates a DevTools extension to toggle CSS feature queries for easier fallback layout testing.
Explains browser rendering layers, when to use will-change, and how to force layers for performance in CSS animations.
