Six-Month-Old Vibe-Coding Startup Base44 Acquired by Wix for $80M

2025-06-19
Six-Month-Old Vibe-Coding Startup Base44 Acquired by Wix for $80M

Maor Shlomo's Base44, a six-month-old bootstrapped vibe-coding startup, was acquired by Wix for $80 million in cash. Base44, boasting 250,000 users and rapid growth (10,000 users in three weeks), provides compelling evidence for the 'solo unicorn' concept, although Shlomo had a small team. The acquisition highlights the potential of low-code/no-code platforms and the rapid adoption of AI in startups.

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Startup

Hinge CEO on AI, Dating, and the Algorithm Designed to Be Deleted

2025-06-24
Hinge CEO on AI, Dating, and the Algorithm Designed to Be Deleted

In this Decoder interview, Hinge founder and CEO Justin McLeod discusses his personal journey and how it shaped the dating app's evolution. Hinge aims to facilitate lasting connections, ultimately aiming for users to “delete” the app. The conversation explores Hinge's use of AI for personalized matching and user coaching, balancing AI with the importance of real-world connections. McLeod cautions against AI companionship, likening it to “junk food.” He also addresses Hinge's data privacy practices, government regulations, and future plans regarding AI and competition. The interview touches upon Match Group's structure, the impact of Apple's App Store changes, and Hinge's plans for alternative payment systems.

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Tech Dating App

P vs NP Claim Debunked: Springer Journal Publishes Flawed Paper

2025-08-06

A paper claiming to prove a result stronger than P≠NP was published in Springer Nature's Frontiers of Computer Science, sparking controversy. One of the authors is a deputy editor-in-chief of the journal. Computer scientists Ryan Williams and Eric Allender found serious flaws in the proof, even contradicting known algorithms. They submitted a comment requesting retraction, but the editor-in-chief refused, only agreeing to publish a revised version of their comment. This incident exposes severe problems in the journal's peer-review process, raising concerns about the journal's reputation. This is a Tech news story.

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Tech

AI Image Generators Shake Up China's Graphic Design Industry

2025-06-28
AI Image Generators Shake Up China's Graphic Design Industry

AI image generators like DALL-E are significantly impacting China's graphic design landscape. While some designers use AI for cost-effective background creation, it highlights AI's potential to replace parts of the creative process. Clients now expect faster turnaround times and lower prices, leading to increased workload and reduced income for designers. Although AI can quickly replicate styles, it can't replace a designer's core skills in creative strategy and problem-solving. Many view AI as a 'toy' rather than a 'tool', finding its usefulness limited in complex projects. There's hope that AI will become a more effective design assistant in the future.

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IT Hiring: A Rollercoaster Ride?

2025-02-10
IT Hiring: A Rollercoaster Ride?

While US Bureau of Labor Statistics data paints a bleak picture of IT hiring, Janco Associates argues otherwise. A reclassification of job titles led to a downward revision of over 111,000 positions in November and December 2024, resulting in a net loss of 123,200 IT jobs for the year. However, Janco reports that IT hiring is actually on the rise, with 11,000 new roles added in January 2025. Despite this, January's IT unemployment rate remained at 5.7%, higher than the national average. High demand exists for AI specialists, security professionals, and new technology programmers. Janco predicts IT job growth in the next five years, but anticipates the elimination of many white-collar IT roles due to AI automation.

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Tech IT hiring

Drone Delivery: Revolutionizing Logistics with Amazon Prime Air?

2025-08-11
Drone Delivery: Revolutionizing Logistics with Amazon Prime Air?

This article reviews research on drone delivery, focusing on Amazon Prime Air, encompassing technological feasibility, cost-benefit analyses, regulatory frameworks, and environmental impact. Studies suggest drone delivery has the potential to improve efficiency and reduce costs, but challenges remain, including technological limitations, safety concerns, and regulatory hurdles. The article also explores related issues such as urban logistics planning, warehouse location optimization, and the broader societal and environmental implications of drone delivery.

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Tech

arXivLabs: Experimental Projects with Community Collaborators

2025-03-10
arXivLabs: Experimental Projects with Community Collaborators

arXivLabs is a framework for collaborators to develop and share new arXiv features directly on the website. Individuals and organizations involved share arXiv's values of openness, community, excellence, and user data privacy. arXiv only works with partners adhering to these principles. Got an idea to enhance the arXiv community? Learn more about arXivLabs.

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Development

Chrome's One-Tap Sign-in Dialog: Google Favoring its Browser?

2025-07-28

Many websites show annoying "Sign in with Google" banners. My browser extension, StopTheMadness Pro, hides these banners, but Chrome behaves differently. While Chrome avoids the banners, it displays a similar One-Tap dialog, which is part of the Chrome app itself and can't be hidden by extensions. Fortunately, this dialog can be disabled in Chrome's settings. This highlights yet another instance of Google seemingly favoring its own browser.

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Development Google Sign-in

Connet: A P2P Reverse Proxy for NAT Traversal

2025-01-02
Connet: A P2P Reverse Proxy for NAT Traversal

Connet is a peer-to-peer reverse proxy for NAT traversal, inspired by ngrok, frp, and rathole. It allows you to expose local services to other devices on the internet without needing a public IP address. Unlike its predecessors, Connet clients run on both the service provider (destination) and the service requester (source), ensuring private and efficient communication. Currently in alpha, Connet supports direct and relay server connections, encrypting all communication with TLS.

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Missile Software's 'Null Garbage Collector': Memory Leaks? Not a Problem!

2025-02-07
Missile Software's 'Null Garbage Collector': Memory Leaks?  Not a Problem!

A developer recounts a clever application of a 'null garbage collector' in missile software. Because of the limited flight time and ample hardware memory, memory leaks in the program weren't a concern. Engineers calculated the potential memory leakage during flight and added double that amount of memory to ensure the program wouldn't crash before mission completion. This approach cleverly leveraged the program's runtime constraints, effectively solving the memory leak issue—a kind of 'ultimate garbage collection'.

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FluentBird: A Windows 11 Fluent Design Theme for Thunderbird

2025-07-16
FluentBird: A Windows 11 Fluent Design Theme for Thunderbird

FluentBird is a userChrome.css theme for Mozilla Thunderbird, bringing the sleek Windows 11 Fluent Design and Mica transparency to your inbox. Supporting both light and dark modes, it enhances Mica transparency on Windows 11 systems. While a beta release with potential bugs, it largely themes the mail section and fixes several issues. Installation involves manually placing files in Thunderbird's chrome directory. Note: some Thunderbird areas use Shadow DOM, limiting complete theming; the new message window and settings remain untouched.

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Development Theme

Meta's Llama 3.1 Model Found to Memorize Significant Portions of Copyrighted Books

2025-06-15
Meta's Llama 3.1 Model Found to Memorize Significant Portions of Copyrighted Books

New research reveals Meta's Llama 3.1 70B large language model surprisingly memorized substantial portions of copyrighted books, memorizing 42% of Harry Potter and the Sorcerer's Stone. This is significantly higher than its predecessor, Llama 1 65B, raising serious copyright concerns. Researchers efficiently assessed the model's 'memorization' by calculating the probability of generating specific text sequences, rather than generating a large volume of text. This finding could significantly impact copyright lawsuits against Meta and might prompt courts to revisit the boundaries of fair use in AI model training. While the model memorized less from obscure books, the excessive memorization of popular books highlights challenges in large language models concerning copyright issues.

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AI

LibreOffice Downloads Surpass 400 Million: A Desktop Office Suite's Comeback Story

2025-01-30
LibreOffice Downloads Surpass 400 Million: A Desktop Office Suite's Comeback Story

The LibreOffice download histogram tells a compelling story. From 2011 to 2014, despite fierce competition, downloads rapidly reached 30 million. A period of stagnation followed as desktop office suites seemed destined for obsolescence. However, a resurgence occurred as users recognized the enduring value of desktop suites alongside cloud options. In 2019, attacks on the download counter caused a temporary spike, but the growth continued. By 2024, LibreOffice surpassed 35 million downloads, accumulating over 400 million since 2011. This success is a testament to the developers, contributors, and users who have supported the project.

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Intel Pentium: The FDIV Bug and the Rise of the Pentium Pro

2025-03-24
Intel Pentium: The FDIV Bug and the Rise of the Pentium Pro

By 1994, Intel's Pentium processor, based on the x86 architecture, dominated the PC market with a 75% share. However, a significant flaw, the FDIV bug, surfaced, causing inaccurate results in certain floating-point calculations. This led to a costly recall and replacement program. Despite this setback, the Pentium's success fueled Intel's growth. In 1995, Intel launched the groundbreaking Pentium Pro, featuring the innovative P6 architecture. Outperforming competitors, the Pentium Pro successfully penetrated the workstation and server markets, laying the foundation for Intel's future dominance.

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Tech

My Programming Habits Have Changed Thanks to Claude Code: Farewell Python, Hello Type Safety

2025-08-04

My programming habits have drastically changed since using Claude Code. For over 10 years, Python was my go-to language, but now I'm comfortably managing projects in TypeScript, Rust, and Go, even though I'm not fully fluent in them. The safety guarantees of typed, compiled languages make them surprisingly well-suited for 'vibe coding,' a style I previously associated solely with Python. Paradoxically, with larger projects, Claude Code combined with languages like Rust is faster and safer than with Python, purely due to AI-assisted development. For example, refactoring large parts of our TypeScript frontend code, Claude Code's integration with tsc ensures compile-time safety, letting me make substantial changes (3-5k lines) in hours without breaking anything. While LLMs aren't perfect, they offer the speed of Python prototyping without its drawbacks, leading me to predict decreased Python adoption in production deployments.

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Development

Raycast is Hiring a Full-Stack Software Engineer to Build the Future of Multi-Platform Productivity

2025-01-13
Raycast is Hiring a Full-Stack Software Engineer to Build the Future of Multi-Platform Productivity

Raycast, the Mac app company focused on building simple and efficient tools, is hiring a Full-Stack Software Engineer. You'll maintain and enhance their web and backend infrastructure, laying the foundation for their next-generation cross-platform product. This is a challenging and rewarding role requiring expertise in TypeScript, familiarity with Ruby on Rails or similar backend frameworks, and experience building high-performance web applications. You'll be involved in the entire process, from ideation to maintenance, working closely with a small, talented team to shape the product roadmap. If you're passionate about user experience, value code quality, and want to make a significant impact at a fast-growing company, this is your ideal opportunity.

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Development

Hinge's $550M Secret: Selling Hope, Not Matches

2025-03-23
Hinge's $550M Secret: Selling Hope, Not Matches

Dating app Hinge's success isn't about better matches; it's about masterful branding. Its tagline, "Designed to be deleted," positions it as the app that helps users find love and move on. This contrasts sharply with competitors focused on short-term engagement. In 2024, Hinge raked in $550 million in revenue with 1.5 million paying subscribers. Its story proves emotional marketing, building brand loyalty by selling hope, trumps purely functional features in driving business success.

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The Underrated Soft Skill: Charisma for Engineers

2025-03-18
The Underrated Soft Skill: Charisma for Engineers

Engineers often prioritize technical skills, neglecting crucial soft skills. This article argues that charisma, a frequently overlooked skill, is paramount for success. The author, through years of mentoring, emphasizes that charisma isn't innate but a learnable set of behaviors: building meaningful connections, cultivating empathy, and radiating warmth. The author encourages engineers to focus on human development, enhancing their charisma to become more impactful team members and professionals, ultimately leading to a more fulfilling career and life.

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W54: The Pocket-Sized Nuke of the Cold War

2024-12-18
W54: The Pocket-Sized Nuke of the Cold War

The W54, also known as the Mark 54 or B54, was the smallest nuclear weapon ever deployed by the United States. Its remarkably compact design, boasting a yield ranging from 10 to 1,000 tons of TNT, made it suitable for various applications, including the AIM-26 Falcon air-to-air missile, the Davy Crockett recoilless rifle, and the Special Atomic Demolition Munition (SADM) system. Developed in the late 1950s, the W54's creation presented significant engineering challenges, particularly concerning its environmental sensing device. A later variant, the W72, was integrated into the AGM-62 Walleye guided bomb and remained in service until 1979.

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Life on a Submarine: From NUB to Submariner

2025-08-11
Life on a Submarine: From NUB to Submariner

This article details the life of sailors aboard a US Navy submarine, focusing on the experiences of new recruits. New crew members, dubbed "Non-Useful Bodies" (NUBs), undergo a rigorous four-phase training program to become qualified submariners. This training covers all submarine systems and emergency procedures. Upon completion, they earn their "dolphins" and are categorized into "Nukes" (nuclear powerplant crew) and "Coners" (the rest of the crew), each with unique roles and personalities. The author vividly portrays the diverse characters and responsibilities of various crew positions, highlighting the challenging yet cohesive nature of submarine life.

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Misc Submarine

Apple's Full-Screen F1 Ad: A Double Standard?

2025-07-08
Apple's Full-Screen F1 Ad: A Double Standard?

A full-screen ad for the F1 movie in Apple's TV app, linking directly to a website for ticket purchases, has sparked controversy. Apple's strict in-app purchase (IAP) rules, enforced on other developers, appear to be inconsistently applied here. The article argues that purchasing movie tickets isn't 'digital content' and thus exempt from IAP, a distinction likely confusing to most users. This discrepancy raises questions about user experience and the transparency of Apple's policies. This is a Tech news story.

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Tech

OmniAI OCR Benchmark: LLMs vs. Traditional OCR

2025-02-23
OmniAI OCR Benchmark: LLMs vs. Traditional OCR

OmniAI released an open-source OCR benchmark comparing the accuracy, cost, and latency of traditional OCR providers and Vision Language Models (VLMs). Testing on 1,000 real-world documents, the results show VLMs like Gemini 2.0 outperforming most traditional OCR providers on documents with charts, handwriting, and complex input fields, but traditional models excelled on high-density text. However, VLMs are more expensive and slower. This ongoing benchmark will be updated regularly with new datasets to ensure fairness and representativeness.

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AI

WebKit's Declarative Web Push: More Efficient, More Private

2025-04-03
WebKit's Declarative Web Push: More Efficient, More Private

WebKit introduces Declarative Web Push to address power consumption and privacy concerns with traditional Web Push. Traditional Web Push relies on Service Workers, making it vulnerable to Intelligent Tracking Prevention (ITP) and prone to subscription revocation due to processing failures. Declarative Web Push allows for sending and displaying notifications without a Service Worker, embedding notification content directly in the push message. This enhances efficiency and privacy while maintaining backward compatibility with existing Web Push.

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Development

Arma 3 Update 2.20: A Decade of Refinement, Smoother Gameplay via Multithreading Overhaul

2025-06-20
Arma 3 Update 2.20: A Decade of Refinement, Smoother Gameplay via Multithreading Overhaul

Twelve years after its initial release, Arma 3 continues to receive updates! Update 2.20 features a complete overhaul of its multithreading code, focusing on fixing lag spikes and raising minimum FPS for a smoother gaming experience. While maximum FPS gains might be negligible or even slightly lower in some cases (above 100 FPS), the gameplay feels significantly smoother. This isn't simply adding multithreading; it leverages the new task system from the Enfusion engine used in Arma Reforger and Arma 4. This allows for more granular task allocation and parallel processing, resulting in noticeable improvements in AI calculations and explosion effects. However, due to scripting limitations and engine constraints, not everything could be multithreaded, and performance impact varies depending on system configuration and mods. Further optimizations are planned, but with limited resources, the team must balance optimization efforts with the development of new features.

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Game

The Rise of Solar PV: A Cheap Energy Future?

2025-03-20
The Rise of Solar PV: A Cheap Energy Future?

This article explores the rapid growth of solar photovoltaic (PV) power generation and its future potential. While currently accounting for only around 4% of total US electricity generation, the cost of solar PV has fallen nearly ten thousandfold in the last 70 years and is projected to fall further. However, the intermittency of solar power is a major challenge, as it cannot generate electricity on demand. The article uses simulations to explore strategies for addressing intermittency by increasing solar panel capacity and energy storage systems. It concludes that as solar and storage costs continue to decline, "overbuilding" to meet a larger fraction of electricity demand will become economically feasible. Ultimately, solar's low and declining costs make it a competitive energy option, but its intermittency remains a challenge to overcome.

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Tech PV

Rivet: Run and Scale Realtime Applications with Actors

2024-12-21
Rivet: Run and Scale Realtime Applications with Actors

Rivet is a platform for building and scaling real-time applications using the Actor model. It features built-in RPC, state, and events, simplifying modern application development. Rivet boasts automatic scaling, edge network deployment, and includes built-in monitoring and data localization capabilities. Powered by Rust, FoundationDB, V8 isolates, and the Deno runtime, it ensures performance and efficiency. Rivet is suitable for collaborative applications, local-first apps, AI agents, game servers, and more.

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Bluesky's Controversial AI Data Scraping Proposal

2025-03-17
Bluesky's Controversial AI Data Scraping Proposal

Bluesky, a social network, proposed a new system allowing users to opt in or out of having their data used for generative AI training and public archiving. This sparked controversy, with some users accusing Bluesky of breaking its promise not to sell user data to advertisers or use user posts for AI training. CEO Jay Graber responded that generative AI companies already scrape public data, including from Bluesky, and that the platform is trying to create a new standard similar to robots.txt, but without legal enforceability. Users can choose to allow or disallow their data for generative AI, protocol bridging, bulk datasets, and web archiving. While some consider it a good proposal, others worry that scrapers might disregard user preferences.

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Memory Safety Standardization: A Path to Secure Software

2025-02-07

For decades, endemic memory-safety vulnerabilities in software trusted computing bases (TCBs) have fueled malware and devastating attacks. This article argues for memory-safety standardization as a crucial step towards universal strong memory safety. Recent advancements in memory-safe languages, hardware/software protections, formal methods, and compartmentalization offer solutions, but a lack of shared terminology hinders adoption. Standardization would improve industry best practices and address market failures preventing widespread use of these technologies, ultimately leading to more secure software for everyone.

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Development Standardization

A Charango, a Father-Daughter Saga

2025-01-20
A Charango, a Father-Daughter Saga

This article explores the complex relationship between the author and her father, using a traditional Andean instrument, the charango, as a narrative thread. The father, a skilled musician, plays stories of love and violence, laughter and tears on the charango. The author recounts her father's strict teachings, the violence in the family, and his musical virtuosity, revealing the intertwined love and hate between father and daughter, and the author's exploration of her own identity.

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Misc music

Iran's Internet Shutdowns: A Technical Deep Dive

2025-07-14

Iran's government employs the National Information Network (NIN) and the Iranian Great Firewall (IRGFW) for extensive internet control, enacting widespread shutdowns during protests. However, vulnerabilities exist due to dynamic IPv4 allocation and IRGFW's delayed updates. Tools like Pingtunnel exploit this by using the ICMP protocol. Starlink provides another bypass, with users sharing connections via NAT and WireGuard. When the NIN isolates the country, self-hosted encrypted communication services, such as Matrix-based systems, become crucial for internal communication.

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