The Daily Index — Friday, September 6, 2024 · TLDR Index

ARTICLES & TUTORIALS

TLDR Web Dev

TLDR Web Dev

THE COMPLETE DEVELOPER GUIDE TO REACT 19, PART 1: ASYNC HANDLING

React 19 beta introduces new hooks like useTransition and useActionState to streamline async handling, improve form management, and enable optimistic updates for smoother user experiences. These features reduce unnecessary re-renders, automate state management, and improve UI responsiveness during async operations.

callstack.com · 10 min

TLDR Web Dev

TELL HN: BURNOUT IS BAD FOR YOUR BRAIN, TAKE CARE (HACKER NEWS THREAD)

This Hacker News post discusses the effects of burnout on the brain, with the original poster describing a decline in cognitive function, learning ability, and problem-solving skills. One commenter shares their personal experience of burnout and how setting boundaries and prioritizing personal well-being prevents it. Others talk about various techniques to combat it, most of which involve recognizing burnout symptoms early and addressing them before they become too much.

news.ycombinator.com

TLDR Web Dev

STOP USING SERIAL IN POSTGRES

PostgreSQL users should stop using the "serial" data type and switch to "identity" columns instead. There are several issues with "serial," including its lack of integrity guarantees, awkward ergonomics, and non-compliance with SQL standards. "Identity" columns, on the other hand, offer better safety, easier management, and align with SQL standards.

naiyerasif.com · 3 min

TLDR Web Dev

WHY I STILL SELF HOST MY SERVERS (AND WHAT I'VE RECENTLY LEARNED)

This developer self-hosts a large number of services, including a 3-node Proxmox cluster and an external VPS. Self-hosting has taught him valuable lessons about complex systems, from the importance of redundant DNS to the silent failures of aging UPS batteries. In this post, he goes over some classic technologies he works with that he still finds relevant along with how to choose the right VPS providers.

chollinger.com · 26 min

TLDR Web Dev

REDWOOD V8.0.0

Redwood v8 (a full-stack JS framework) introduces background jobs for handling non-immediate tasks, simplifies SSR and RSC setup, and improves Storybook by switching to Vite. It also includes Docker support and updates to core packages like React, Prisma, and Vite. Breaking changes include the removal of Webpack, updates to NavLink's class handling, and recommended database structure changes for Prisma.

redwoodjs.com · 8 min

TLDR Web Dev

WHY DON'T TECH COMPANIES PAY THEIR ENGINEERS TO STAY?

Tech companies should pay their engineers more, especially those with long tenures. Companies often fail to adequately compensate engineers for their accumulated expertise and impact, which leads to higher turnover and attrition. An impact-based compensation structure where salaries are determined by an individual's contribution to the company might be a better way to keep the best employees and pay them well.

links.tldrnewsletter.com · 5 min

TLDR Web Dev

DEPLOYING RUST IN EXISTING FIRMWARE CODEBASES

Google has presented a practical approach to gradually introduce Rust into existing firmware codebases. The approach replaces new and high-risk code with Rust using drop-in Rust replacements for C functions. In this post, the Google team shows readers how to build Rust code in bare-metal environments, covering how to choose and port libraries, create custom targets, and integrate Rust panic handlers and allocators.

security.googleblog.com · 14 min

TLDR Web Dev

GIVING C++ STD::REGEX A C MAKEOVER

This article shows how to wrap the C++ `std::regex` library in a clean C interface for use in C projects. This is done by creating a custom allocator that utilizes an arena-based memory management system, preventing the need for individual object deallocation and eliminating the use of `new` and `delete` within the C++ library. By doing this, the C++ regex library can be used without directly exposing its C++ objects to the C code while still benefiting from the existing functionality of `std::regex`.

nullprogram.com · 8 min

TLDR Web Dev

PEOPLE CAN READ THEIR MANAGER'S MIND

People should understand their manager's true priorities and prioritize work that aligns with those expectations, unspoken or not.

yosefk.com · 7 min

TLDR Web Dev

LESSER KNOWN PARTS OF PYTHON STANDARD LIBRARY

This article explores lesser-known but still useful modules within the Python standard library, like advanced data structures, context managers, decimal and fraction handling, bytecode disassembling, statistical analysis, web browser opening, and packaging Python code into single-file applications.

trickster.dev · 5 min