For more than a decade now, the fact that people have a hard time gaining actionable insights from their data has been blamed on its size. “Your data is too big for your puny systems,” was the diagnosis, and the cure was to buy some new fancy technology that can handle massive scale. Of course, after the Big Data task force purchased all new tooling and migrated from Legacy systems, people found t
GitHub - modelcontextprotocol/servers: Model Context Protocol Servers
Official integrations are maintained by companies building production ready MCP servers for their platforms. 21st.dev Magic - Create crafted UI components inspired by the best 21st.dev design engineers. 2slides - An MCP server that provides tools to convert content into slides/PPT/presentation or generate slides/PPT/presentation with user intention. ActionKit by Paragon - Connect to 130+ SaaS inte
Couple of weeks ago when I was publishing The Hidden Cost of URL Design I needed to add SQL syntax highlighting. I headed to PrismJS website trying to remember if it should be added as a plugin or what. I was overwhelmed with the amount of options in the download page so I headed back to my code. I checked the file for PrismJS and at the top of the file, I found a comment containing a URL: /* http
How modern browsers work
Note: For those eager to dive deep into how browsers work, an excellent resource is Browser Engineering by Pavel Panchekha and Chris Harrelson (available at browser.engineering). Please do check it out. This article is an overview of how browsers work. Web developers often treat the browser as a black box that magically transforms HTML, CSS, and JavaScript into interactive web applications. In tru
Machine Learning Trends You Need to Know - Gradient Flow
Insights and trends that will help you navigate the AI landscape. By Assaf Araki and Ben Lorica. Automation and democratization are on the rise AutoML tools are designed to automate the process of training and deploying machine learning. Such tools have progressed to the point where they can produce adequate models for many use cases. Moreover, in domains where model hubs and foundation models (e.
Apple’s new iCloud Private Relay service allows users to hide their IP addresses and DNS requests from websites and network service providers. In this article, we’ll demonstrate how this security feature can be circumvented and discuss what users can do to prevent their data from being leaked. You’ll need to turn on iCloud Private Relay to test the vulnerability. At the moment iCloud Private Relay
by Alistair Shepherd published on Dec 14, 2023 Carefully observing websites in the wild As the murderous tortoises start to converge on Ryūji’s hideout, they pull out their phone. It’s a cheap, older device but it’s survived the toils of the tortoise-ageddon well so far. Thankfully the internet still exists, although a bit slower, so they’re able to search online for how to scare tortoises away. T
I Built the Same App 10 Times: Evaluating Frameworks for Mobile Performance | Loren Stewart
Performance context: All frameworks tested achieve excellent Lighthouse scores (100) with similar First Contentful Paint times. Since performance is essentially identical, bundle size is what differentiates these frameworks for mobile users. The 6.1x range matters for data usage, parse time, and battery consumption. Field data validation: The Chrome User Experience Report (CrUX) provides real-worl
Testing a new encrypted messaging app's extraordinary claims
How I accidentally breached a nonexistent database and found every private key in a 'state-of-the-art' encrypted messenger called Converso I recently heard this ad on a podcast: I use the Converso app for privacy because I care about privacy, and because other messaging apps that tell you they're all about privacy look like the NSA next to Converso. With Converso, you've got end-to-end encryption,
50 things we’ve learned about building successful products
To celebrate 50k subscribers to Product for Engineers, here are the 50 most important lessons we’ve learned about building successful products: Small teams (6 people or fewer) can build great products, but they need to be given autonomy to set their own goals, prioritize their roadmap, pick metrics, talk to users, and ship code fast. The success of a product is a result of the people who work on i
Real-world gen AI use cases from the world's leading organizations | Google Cloud Blog
AI is here, AI is everywhere: Top companies, governments, researchers, and startups are already enhancing their work with Google's AI solutions. Published April 12, 2024; last updated October 9, 2025. Automotive & Logistics Business & Professional Services Financial Services Healthcare & Life Sciences Hospitality & Travel Manufacturing, Industrial & Electronics Media, Marketing & Gaming Public Sec
Building data-centric apps with a reactive relational database
Building apps is too hard. Even skilled programmers who don’t specialize in app development struggle to build simple interactive tools. We think that a lot of what makes app development hard is managing state: reacting and propagating changes as the user takes actions. We’re exploring a new way to manage data in apps by storing all app state—including the state of the UI—in a single reactive datab
Today, most people develop applications on operating systems such as Linux which are more than thirty years old, even though computing has changed a lot in the meantime. Since Linux was first released in 1991, the size of application state and data has grown by several orders of magnitude, many applications have moved to the cloud, and the world has woken up to the critical importance of security
Mozilla's Vision of the Web
In addition to Cookies necessary for this site to function, we’d like your permission to set some additional Cookies to better understand your browsing needs and improve your experience. Rest assured — we value your privacy. Mozilla’s vision for the evolution of the Web March 23, 2022 Mozilla's mission is to ensure that the Internet is a global public resource, open and accessible to all. We belie
Note: This blog post is a companion to a presentation I gave at DevFest NYC on November 11, 2023. The web is getting faster. In fact, according to HTTP Archive, more websites than ever before are passing the Core Web Vitals assessment, which looks at three metrics that represent different aspects of page performance: loading speed, interaction responsiveness, and layout stability. Earlier this wee
Introduction Web performance and SEO are crucial aspects of a website's success. Both contribute significantly to the overall user experience, user engagement, and the website's visibility in search engines. Web performance refers to the speed and efficiency with which a website loads and operates. A website with good performance ensures a smooth and enjoyable user experience. The importance of we
Adopting Wide Event-style instrumentation has been one of the highest-leverage changes I've made in my engineering career. The feedback loop on all my changes tightened and debugging systems became so much easier. Systems that were scary to work on suddenly seemed a lot more manageable. Lately there have been a lot of good blog posts on what "Wide Events" mean and why they are important. Here are
Part 1 - Discovering that your Bluetooth car battery monitor is siphoning up your location data
Hello Hacker News, thanks for visiting! TLDR A Bluetooth enabled battery monitor that records car battery voltages. The hardware requires a smartphone for pairing The product collects GPS co-ordinates, cell phone tower data and nearby Wifi beacons Location data is sent over the Internet to servers in Hong Kong and mainland China App store misleads consumers by stating that no personal data is coll
Advanced React in the Wild
Advanced React in the WildProduction Case Studies from Ambitious Web Projects (2022–2025) Introduction React and Next.js have powered some of the web’s most ambitious projects in the last few years. In this period, teams have pushed the envelope on performance (achieving dramatic gains in Core Web Vitals like LCP and the new INP metric), balanced server-side and client-side rendering trade-offs, d
Temptations of an open-source browser extension developer · extesy/hoverzoom · Discussion #670
Over the years, I have received many proposals to monetize this extension so I think I'll just start posting them here for fun (but not for profit). The main reason I continue to maintain this extension is because I can hardly trust others to not fall for one of these offers. I'm fortunate to have a job that pays well enough to allow me to keep my moral compass and ignore all of these propositions
awesome-selfhosted
Awesome-Selfhosted# Self-hosting is the practice of hosting and managing applications on your own server(s) instead of consuming from SaaSS providers. This is a list of Free Software network services and web applications which can be hosted on your own server(s). Non-Free software is listed on the Non-Free page. HTML version (recommended), Markdown version (legacy). See Contributing. Software# Thi
Announcing Amazon Quick Suite: your agentic teammate for answering questions and taking action | Amazon Web Services
AWS News Blog Announcing Amazon Quick Suite: your agentic teammate for answering questions and taking action Today, we’re announcing Amazon Quick Suite, a new agentic teammate that quickly answers your questions at work and turns those insights into actions for you. Instead of switching between multiple applications to gather data, find important signals and trends, and complete manual tasks, Quic
'Jew' or 'rabbi'"},"role":{"kind":"string","value":"assistant"},"lang":{"kind":"string","value":"en"},"review_count":{"kind":"number","value":3,"string":"3"},"review_result":{"kind":"bool","value":true,"string":"true"},"deleted":{"kind":"bool","value":false,"string":"false"},"rank":{"kind":"number","value":1,"string":"1"},"synthetic":{"kind":"bool","value":false,"string":"false"},"model_name":{"ki
We’ve reached a significant milestone of $1 million in annual recurring revenue (ARR) with Plausible Analytics, a simple, lightweight, open source and privacy-friendly alternative to Google Analytics. We’re a completely independent, self-funded and bootstrapped team of four. We’re intentionally small, profitable and sustainable. More than 7,000 paying subscribers trust us, and we’re actively count
After studying how companies deploy generative AI applications, I noticed many similarities in their platforms. This post outlines the common components of a generative AI platform, what they do, and how they are implemented. I try my best to keep the architecture general, but certain applications might deviate. This is what the overall architecture looks like. This is a pretty complex system. Thi
How We Improved Our Core Web Vitals (Case Study) — Smashing Magazine
Google’s “Page Experience Update” will start rolling out in June. At first, sites that meet Core Web Vitals thresholds will have a minor ranking advantage in mobile search for all browsers. Search is important to any business, and this is the story of how Beau Hartshorne and his team at Instant Domain Search improved their Core Web Vitals scores. Plus, an open-source tool they’ve built along the w
GitHub - taishi-i/awesome-ChatGPT-repositories: A curated list of resources dedicated to open source GitHub repositories related to ChatGPT and OpenAI API
awesome-chatgpt-api - Curated list of apps and tools that not only use the new ChatGPT API, but also allow users to configure their own API keys, enabling free and on-demand usage of their own quota. awesome-chatgpt-prompts - This repo includes ChatGPT prompt curation to use ChatGPT better. awesome-chatgpt - Curated list of awesome tools, demos, docs for ChatGPT and GPT-3 awesome-totally-open-chat
Accepted at ICLR 2026 (Oral). GEPA: REFLECTIVE PROMPT EVOLUTION CAN OUTPER- FORM REINFORCEMENT LEARNING Lakshya A Agrawal1 , Shangyin Tan1 , Dilara Soylu2 , Noah Ziems4 , Rishi Khare1 , Krista Opsahl-Ong5 , Arnav Singhvi2,5 , Herumb Shandilya2 , Michael J Ryan2 , Meng Jiang4 , Christopher Potts2 , Koushik Sen1 , Alexandros G. Dimakis1,3 , Ion Stoica1 , Dan Klein1 , Matei Zaharia1,5 , Omar Khattab6
Note: This note is a work-in-progress, created for the course CS 329S: Machine Learning Systems Design (Stanford, 2022). For the fully developed text, see the book Designing Machine Learning Systems (Chip Huyen, O’Reilly 2022). Slides (much shorter 😁). Original Google Docs version. Let’s start the note with a story I was told by an executive that many readers might be able to relate to. About two
Why you should avoid using the session_start and first_visit events in GA4 - tanelytics.com
Google recently fixed the missing event parameters issue with the GA4 session_start and first_visit events. Starting from November 2, 2023, the events contain the same parameters as the first event of the session that triggered these events. While this update fixes one of the problems by making the data more consistent, there are still a lot of issues related to these two events. At best, they are
NextDNS API Documentation
NextDNS API Documentation Beta This API is currently in beta and is subject to breaking changes without notice (rare, if any). We are actively working on it and we expect it to be production-ready in the following weeks. We welcome bug reports and feedback at https://help.nextdns.io. Enjoy! Table of Contents Endpoint Authentication Response format Handling errors Pagination Profiles Profile Nested
I wrote almost all of this in mid-March before the FLI Open Letter and Eliezer's TIME piece. Weirdly, after just six weeks I'd likely write something different. This isn't as finished/polished as I'd like, but better to ship it as is than languish incomplete forever. Not quite two years ago, Daniel Kokotaljo wrote a highly acclaimed post about What 2026 looks like that aimed to tell a single detai
Introducing the dbt MCP Server – Bringing Structured Data to AI Workflows and Agents | dbt Developer Blog
dbt is the standard for creating governed, trustworthy datasets on top of your structured data. MCP is showing increasing promise as the standard for providing context to LLMs to allow them to function at a high level in real world, operational scenarios. Today, we are open sourcing an experimental version of the dbt MCP server. We expect that over the coming years, structured data is going to bec
Here is a list of common Android interview questions with detailed answers to help you prepare for the interview as an Android app developer. This article is designed to assist aspiring Android developers with a comprehensive set of interview questions, covering a wide spectrum of areas including basic programming principles, Android-specific components, design patterns, and best practices in mobi
awesome-selfhosted
Awesome-Selfhosted# Self-hosting is the practice of hosting and managing applications on your own server(s) instead of consuming from SaaSS providers. This is a list of Free Software network services and web applications which can be hosted on your own server(s). Non-Free software is listed on the Non-Free page. HTML version (recommended), Markdown version (legacy). See Contributing. Software# Thi
Your iOS app may still be covertly tracking you, despite what Apple says
Last year, Apple enacted App Tracking Transparency, a mandatory policy that forbids app makers from tracking user activity across other apps without first receiving those users’ explicit permission. Privacy advocates praised the initiative, and Facebook warned it would spell certain doom for companies that rely on targeted advertising. However, research published last week suggests that ATT, as it
Ultimate ReactJS Resources 🛠For Web Developers 2024👨💻
ThemeSelection for ThemeSelection Posted on Sep 24, 2021 • Edited on Jun 10, 2025 Looking for helpful ReactJS Resources? Then here is the best collection of extremely useful ReactJS resources. Before we start the list let's get to know about ReactJS in short. What Is ReactJS? As we all know, React is one of the best sources to create an interface for web applications. Moreover, React dashboards al
Account hijacking using "dirty dancing" in sign-in OAuth-flows
Account hijacking using “dirty dancing” in sign-in OAuth-flows Combining response-type switching, invalid state and redirect-uri quirks using OAuth, with third-party javascript-inclusions has multiple vulnerable scenarios where authorization codes or tokens could leak to an attacker. This could be used in attacks for single-click account takeovers. Frans Rosén, Security Advisor at Detectify goes t
Welcome to GA4BigQuery! 🔒 GA4 | reports How to create a GA4 user acquisition report in BigQuery How to create a session based GA4 traffic acquisition report in BigQuery How to create a GA4 ecommerce transactions performance report in BigQuery How to create a GA4 landing page performance report in BigQuery How to create a GA4 page performance report in BigQuery How to create a GA4 tech (device, OS
Making Your Extension Compatible with Both Chrome and Firefox
Developing extensions for different browsers is mostly similar, however, there are a few differences you should look out for. This article lists the difference between developing Chrome extensions and Firefox Add-Ons, helping you understand how to make sure your extension is compatible with both browsers. In the end I will also include the difference when packaging and publishing the extensions on
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