Building APIs is so simple. Caveat, it's not. Actually, working with tools with no security, you've got a consumer and an API service, you can pretty much get that up and running on your laptop in two or three minutes with some modern frameworks. Then, authentication and authorization comes in. You need a way to model this.
I'm currently building a web app using NuxtJS 2 for the frontend and NestJS for the backend, relying on third-party APIs (like Replicate) for the heavy lifting. I'm using Cloudflare R2 to store the generated output images. I'm running into some performance bottlenecks when rendering specific landing pages that contain heavy, dynamic image galleries. For instance, I'm trying to optimize the SEO and load speed for my AI Pet Portrait Generator free tool page.
The component also provides features for columns (sort, hide, resize), rows (select), cells (keyboard navigation, pointer interactions, custom rendering). Feel free to ask and look at the code if you're interested in knowing more. The <HighTable> component is developed at hyparam/hightable. It was created by Kenny Daniel for Hyperparam, and I've had the chance to contribute to its development for one year now.
For a long time I wanted to document something I have done many times in production systems but never explained clearly: using Django ORM as a standalone module to connect to an existing database. In my work I have often dealt with legacy systems where the only reliable source of truth was the database itself. In those situations, Django ORM became my Swiss army knife.
Waku, a minimal React framework has released version 1.0 alpha, marking its public API surface area as stable as the project shifts focus towards bug fixes and compatibility improvements. Waku 1.0 alpha represents a significant milestone for the lightweight framework, which has been in development for nearly three years. The release stabilises the framework's public APIs and signals a transition from feature development to refinement and stability.
What's happening here: Type-safe - Your editor knows repo is a SnippetRepository. Full autocomplete, type checking works. Automatic cleanup - The context manager ensures the database session closes, even if an exception occurs. No global state - Every request gets its own session. No risk of one request interfering with another. Testable - Here's the magic: You override the dependency with an in-memory implementation. Your test doesn't hit the database.
The most complete example of what the new development server makes possible is support for Cloudflare Workers. With Astro 6 Beta, astro dev can now run applications using workerd, Cloudflare's open-source JavaScript runtime, which is the same runtime that powers Cloudflare Workers in production. This means developers can now develop directly against real platform APIs rather than simulations or polyfills.
We also patched two potential denial-of-service vulnerabilities when handling large, malformed inputs. One exploits inefficient string concatenation in header parsing under ASGI ( CVE 2025-14550). Concatenating strings in a loop is known to be slow, and we've done fixes in public where the impact is low. The other one ( CVE 2026-1285) exploits deeply nested entities. December's vulnerability in the XML serializer ( CVE 2025-64460) was about those very two themes.
Readable failures. When something breaks, I want to understand why in seconds, not minutes. Predictable setup. I want to know exactly what state my tests are running against. Minimal magic. The less indirection between my test code and what's actually happening, the better. Easy onboarding. New team members should be able to write tests on day one without learning a new paradigm.
Angular is a cohesive, all-in-one reactive framework for web development. It is one of the larger reactive frameworks, focused on being a single architectural system that handles all your web development needs under one idiom. While Angular was long criticized for being heavyweight as compared to React, many of those issues were addressed in Angular 19. Modern Angular is built around the Signals API and minimal formality, while still delivering a one-stop-shop that includes dependency injection and integrated routing.
Two years ago, the Express team initiated a complete revamp of the project's governance. What was once a largely single-maintainer effort under Doug Wilson evolved into a structured Technical Committee (TC) with multiple active contributors. "Our goal was to evolve Express from a single-maintainer project into a sustainable, community-driven effort - one built on shared responsibility, clear processes, and long-term vision," Ulises explained.
But the nature of web design has changed since CSS was first built. Most frameworks, whether it be Angular, React, or Astro, have become component-based. But even those components were designed to separate CSS and HTML. For instance, in Angular, a component consists of three files: a TypeScript file, an HTML file, and a CSS file. But those components are becoming more and more granular.
Christopher shares an article titled "The Uselessness of 'Fast' and 'Slow' in Programming." It digs into how the different aspects of software performance span a wide range of orders of magnitude, and how developers can obsess over irrelevant performance details, often losing more time working in suboptimal environments than building what they need with tools they already know. We also discuss an article about why uv is fast, which explains how most of its speed comes from engineering decisions rather than just being written in Rust.
Django, the Python web framework, has released Django 6.0, delivering a collection of developer-focused features, security enhancements, and performance improvements aimed at modernizing web application development. Django 6.0 introduces several major features, including a built-in background tasks framework, native Content Security Policy support, template partials for component-based development, and adoption of Python's modern email API. The release also includes support for Python 3.12, 3.13, and 3.14, while dropping support for Python 3.10 and 3.11.
If you've been watching the JavaScript landscape for a while, you've likely noticed the trend toward simplicity in web application development. An aspect of this trend is leveraging HTML, REST, and HATEOAS (hypermedia as the engine of application state) to do as much work as possible. In this article, we'll look at Hotwire, a collection of tools for building single-page-style applications using HTML over the wire.
At the core of oRPC's design philosophy is what the team calls "powerful simplicity." Developers can define API endpoints with a syntax that feels similar to writing standard functions, while automatically gaining production features like OpenAPI specification generation, server action compatibility, and contract-first workflow support. The library supports multiple schema validators out of the box, including Zod, Valibot, and ArkType, without requiring additional configuration.
Ripple is a new open-source front-end framework taking ideas from React, SolidJS, and Svelte into a TypeScript-first, component-oriented, JSX-like compiled language with fine-grained reactivity and scoped CSS. Created by Svelte maintainer Dominic Gannaway, Ripple offers a reactivity system with automatic dependency tracking, and direct DOM updates without a virtual DOM. Ripple aims to support better debugging through AI agents. The following code sample exemplifies many of the core Ripple features:
Coming from the framework world with its wide streets, I've learned that all the magic and convenience comes with a hidden price tag. Every new version brought extra maintenance, dependency chains, and features I never asked for but had to carry. My move to the web has been a bumpy road - acronyms, frameworks, libraries everywhere. To make sense of it, I decided to document my journey.
