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Run Ordinary Rails Apps Globally (2021)
Documentation and guides from the team at Fly.io.
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The latest blog posts to take off on Hacker News. 3,855 posts.
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Click and Swap, our alternative to Drag and Drop
At Contentsquare, we gather hundreds of metrics about user interactions on the websites of our customers. Having all this information can easily become cumbersome and hard to exploit. To make user…
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NoJS – Creating a calculator with only HTML and CSS
Everyone loves CSS! So I built a calculator where the CSS handles the logic without the help of javascript. In this blog post, I will discuss how I achieved this and maybe make a case for my sanity for making it.
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Porting USB applications to the web. Part 1: libusb
Learn how code that interacts with external devices can be ported to the web with WebAssembly and Fugu APIs.
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Examining the covidtests.gov architecture
A day early, the Biden Administration has quietly launched the new website that allows households to order four COVID-19 rapid antigen tests.
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TypeScript Features to Avoid
Learn programming languages like TypeScript, Python, JavaScript, SQL, and regular expressions. Interactive with real code examples.
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Exploiting IndexedDB API information leaks in Safari 15
Discover how a software bug in Safari 15's IndexedDB API can track your online activity and reveal your identity.
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Project Cambria: Translate your data with lenses
Changing schemas in distributed software is hard. Could adopting bidirectional lenses help?
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Parcel CSS: A new CSS parser, compiler, and minifier
I'm very excited to announce @parcel/css, a new CSS parser, compiler, and minifier written in Rust! Check it out on GitHub, or try a live demo right in your browser.
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The State of Web Scraping 2022
What are the biggest trends and developments in web scraping? What does 2022, likely have in store for web scraping?
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The WebSocket Handbook
Learn about the core building blocks of the WebSocket technology and discover the benefits of event-driven architectures with WebSockets.
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Firefox 96
We’ve made significant improvements in noise-suppression and auto-gain-control as well as slight improvements in echo-cancellation to provide you with a better overall experience.
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How we built a VS Code Extension with Rust, WebAssembly, and TypeScript
How we built language server protocol (LSP) support for the Oso VS Code extension with Rust, WebAssembly (Wasm), and TypeScript
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Is Google Search Deteriorating? Measuring Google's Search Quality in 2022
Has Google's Search Quality deteriorated in recent years? This post measures Google Search using human evaluation.
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Give me /events, not webhooks
Learn about the challenges of webhooks for service-to-service notifications. And why an `/events` endpoint is often preferable.
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IETF: The HTTP Query Method ( Draft)
This specification defines a new HTTP method, QUERY, as a safe, idempotent request method that can carry request content.
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The Modern Guide to OAuth
Learn how OAuth 2.0 works with this simplified explanation and guide. Learn what it is, why it's essential for secure authorization, and best practices for implementation.
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Unicode Normalization Forms: When ö ≠ ö
How special characters in file names can ruin your day.
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Is It Time for the JavaScript Temporal API?
Date handling in JavaScript is a pain, it's time for a proper Temporal API
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How a hypermedia approach can address usability concerns with multi-page apps
In this essay, Carson Gross gives an analysis of Rich Harris's talk 'Have Single-Page Apps Ruined the Web?', exploring the debate between Single-Page Applications (SPAs) and Multi-Page Applications (MPAs). Carson examines Harris's criticisms of both approaches and proposes hypermedia-oriented solutions using htmx…
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Notches Gone Wild
This holiday season we have a special gift for Mac users everywhere, especially ones with a new MacBook Pro and notch. We’re proud to announce the immediate availability of Notchmeister. So what does Notchmeister do? Think of it as a fun way to spruce up your notch. Or as a screen saver for something you […]
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Two custom React hooks
Open-source, swappable packages and an AI that assembles them into full-stack apps that scale.
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Log4j 2.15.0 – Previously suggested mitigations may not be enough
Log4j 2.15.0 and previously suggested mitigations may not be enough, Author: Renato Marinho
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Rails 7 Released
This version of Rails has been years in the conceptual making. It’s the fulfillment of a vision to present a truly full-stack approach to web development that tackles both the front- and back-end challenges with equal vigor. An omakase menu that includes everything from the aperitif to the dessert.
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Preventing Pool-Party Attacks
Brave has identified a new category of tracking vulnerability, forms of which are present in all browsers. We call this category of attack “pool-party” attacks because the attack uses collections (or “pools”) of limited-but-shared resources to create side channels.
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HTTP/3 Is Fast
HTTP/3 promises speed and efficiency, but does it actually deliver? In our latest article, we put HTTP/3 to the test,comparing it against HTTP/2 in real-worl...
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Reimagining projections for the interactive maps era
A deep dive into Adaptive Projections, a novel way to make interactive maps more accurate without compromises to user experience or rendering quality.
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Chrome users beware: Manifest v3 is deceitful and threatening
Like FLoC and Privacy Sandbox before it, Google Chrome’s Manifest V3 is another example of the inherent conflict of interest that comes from Google controlling both the dominant web browser and one of the largest internet advertising networks.