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Mobile App Revenue Gap Explodes: Top 5% Earn 500x More

2025-03-17
Mobile App Revenue Gap Explodes: Top 5% Earn 500x More

A new report from RevenueCat reveals a widening chasm in mobile app revenue. In 2024, the top 5% of apps earned 200 times more than the remaining 95%; this year, that figure has skyrocketed to 500 times! Top-performing apps rake in over $5,000 per month, while the 25th percentile earns a meager $5-20, and even less for many. A staggering 76.1% of North American developers derive over 80% of their revenue from iOS. To compensate, developers are exploring various monetization strategies, including paywalls, upsells, price increases, and even usage-based pricing for AI apps. Low subscription renewal rates are a major challenge, with less than 10% of monthly subscribers reaching their second year.

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(arstechnica.com)
Development mobile app revenue subscription model app monetization

Double Detonation: A New Theory for Type Ia Supernovae

2025-07-03
Double Detonation: A New Theory for Type Ia Supernovae

The origin of Type Ia supernovae has long puzzled astronomers. The traditional view involves a white dwarf accreting mass until it reaches the Chandrasekhar limit, triggering an explosion. However, observations suggest a higher frequency than this mechanism predicts. A promising new theory, the 'double detonation' model, suggests that helium accumulating on a white dwarf's surface fuses (first detonation), triggering the fusion of carbon and oxygen in the core (second detonation), leading to a supernova. This bypasses the need for the Chandrasekhar limit, potentially explaining the observed frequency, but the rapid succession of explosions and complex environment make observational verification challenging.

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(arstechnica.com)
Tech Type Ia Supernovae White Dwarf Double Detonation

ESP32 Rainbow: A Colorful DIY Project

2025-01-18

Want to create your own personalized ambient lighting? The ESP32 Rainbow light project offers a simple and easy way to do just that. By controlling an ESP32 chip, you can easily achieve various color gradients and transitions, creating stunning lighting effects. This project is suitable for both electronics enthusiasts and beginners interested in DIY. With simple programming and circuit connections, you can experience the fun of programming and the satisfaction of creation. Whether it's a romantic candlelit dinner or a vibrant party atmosphere, the ESP32 rainbow light can easily handle it, adding a splash of color to your life.

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(www.esp32rainbow.com)
Hardware Rainbow Light

anon-kode: Terminal-Based AI Coding Assistant

2025-03-04
anon-kode: Terminal-Based AI Coding Assistant

anon-kode is a terminal-based AI coding assistant that leverages any model supporting the OpenAI-style API. It fixes buggy code, explains function behavior, runs tests, and more – similar to Claude-code. After installation and initial configuration, simply start typing. Automated versioning, building, and publishing are handled by GitHub Actions, allowing manual release triggers with patch/minor/major version selection.

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(github.com)
Development Code Fixing

The Entrepreneurial Ethic's Trap: How Self-Help Culture Exhausted America

2025-05-10
The Entrepreneurial Ethic's Trap: How Self-Help Culture Exhausted America

Erik Baker's 'Make Your Own Job' dissects how America's pervasive entrepreneurial ethic has morphed into an exploitative system. Tracing the rise of positive psychology and its entanglement with the entrepreneurial spirit, Baker reveals how this culture links personal fulfillment to professional success, leading to overwork and burnout. Critically examining positive psychology theories and the entrepreneurial ethos, the author exposes how this culture masks exploitative labor practices, leaving workers vulnerable and disempowered. This ultimately creates a vicious cycle of burnout and societal dysfunction.

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(www.commonwealmagazine.org)
Startup positive psychology

CoMaps: A Community Fork of Organic Maps Takes Off

2025-05-12
CoMaps: A Community Fork of Organic Maps Takes Off

The community-driven fork of Organic Maps, CoMaps, is progressing rapidly. Built on principles of transparency, community decision-making, non-profit status, open-source, and privacy, the project is focusing on establishing its foundation and technology. The first release is underway. A community vote for the project's final name will conclude May 20th on Codeberg. CoMaps welcomes contributions in development, governance, outreach, and donations. Negotiations with Organic Maps shareholders have stalled; Viktor seeks to retain full control, leaving the future of Organic Maps uncertain.

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(www.comaps.app)
Development open-source map community project

Graph Coloring Breakthrough: Near-Optimal Algorithm Achieved

2025-05-15
Graph Coloring Breakthrough: Near-Optimal Algorithm Achieved

Imagine the complexity of managing air traffic at Newark Airport. To prevent collisions, researchers model the problem as a graph coloring problem: each flight path is a line, each location a point. For decades, progress on efficient algorithms was slow. But recently, a breakthrough: a near-linear time algorithm, nearly as fast as theoretically possible, offering new possibilities for air traffic control and other applications. This solves a decades-old problem, a true milestone.

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(www.quantamagazine.org)
Development graph coloring

uBlock Origin Faces Manifest V3 Deprecation in Chrome

2025-03-03
uBlock Origin Faces Manifest V3 Deprecation in Chrome

Starting with Chrome 127, users of uBlock Origin (uBO) will see warnings due to the deprecation of Manifest V2 extensions. uBO, a Manifest V2 extension, lacks a Manifest V3 equivalent. A lightweight alternative, uBO Lite (uBOL), has been released, but with feature sacrifices for Manifest V3 compatibility. Users must decide whether to switch to uBOL or continue using uBO on browsers like Firefox. Discussions regarding extending Manifest V2 support in Chrome until June 2025 are ongoing.

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(github.com)
Development

Geometry: From Land Measurement to Understanding the Universe

2025-05-30
Geometry: From Land Measurement to Understanding the Universe

This episode of the podcast 'The Joy of Why' features theoretical physicist Yang-Hui He discussing the evolution of geometry. From its ancient roots in land measurement and pyramid construction to its pivotal role in Einstein's general relativity, geometry's influence is explored. He argues that geometry serves as a unifying language for modern physics and speculates on AI's potential to revolutionize the field. The hosts also discuss the tension between formal mathematics and intuition-driven insight, and the two types of mathematicians: 'birds' and 'hedgehogs'.

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(www.quantamagazine.org)
Tech

Journal Snatchers Turn Reputable Academic Titles into Predatory Publications

2025-04-21
Journal Snatchers Turn Reputable Academic Titles into Predatory Publications

Research integrity analysts have uncovered a disturbing trend: companies are acquiring reputable scholarly journals and transforming them into predatory publications with questionable practices. A recent study identified at least 36 journals that underwent this transformation after being purchased by a network of newly established international companies. These journals, previously indexed by databases like Scopus, were acquired for hundreds of thousands of euros each. Post-acquisition, the journals often increased article-processing charges, dramatically increased publication volume, and published papers outside their original scope, hallmarks of predatory publishing. While some companies deny the allegations, the lack of transparency and the absence of ownership information on journal websites raise serious concerns about academic integrity and the need for stronger regulation.

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(www.nature.com)
Tech predatory publishing academic journals

Raspberry Pi Stratum 1 PTP & NTP Timeserver: The Time Pi Project

2025-03-28

An open-source project, Time Pi, builds a stratum 1 Precision Time Protocol (PTP) and Network Time Protocol (NTP) timeserver using a Raspberry Pi 5. Leveraging the TimeHAT add-on board with an Intel i226 2.5Gbps NIC and supporting hardware timestamping, Time Pi achieves high-precision time synchronization, further enhanced by an optional M.2 GPS module. While encountering driver issues with the Intel i226 NIC, the project successfully utilizes Ansible to configure Chrony, NTP, and PTP software, running stably for months. Future plans include outdoor GPS antenna installation, cross-device PTP synchronization testing, and collaboration with Masterclock for advanced time synchronization solutions.

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(www.jeffgeerling.com)
Hardware Timeserver

The Future of Coding: Anxiety, Hope, and the Rise of the AI-Augmented Developer

2025-07-03
The Future of Coding: Anxiety, Hope, and the Rise of the AI-Augmented Developer

A young programmer's anxiety sparks a reflection on the future of coding careers in the age of AI. The author, drawing on 28 years in tech, addresses the anxieties surrounding AI-driven job displacement. The argument posits that AI will not replace programmers, but rather augment their abilities, freeing them to focus on creative problem-solving. The future programmer will need to master context, effectively guide AI tools, and remain a lifelong learner to avoid stagnation. The core value of a programmer – problem-solving, critical thinking, and uniquely human ingenuity – remains irreplaceable by AI.

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(jonmagic.com)
Development

McMurtry Spéirling Drives Upside Down: Downforce on Demand Makes the Impossible Possible

2025-04-14
McMurtry Spéirling Drives Upside Down: Downforce on Demand Makes the Impossible Possible

The McMurtry Spéirling hypercar, powered by a 1,000-hp twin-motor electric powertrain, has achieved the seemingly impossible: driving upside down. This feat is made possible by its innovative 'Downforce-on-Demand' fan system, generating an incredible 4,400 pounds of downforce. This technology overcomes the limitations of traditional combustion engines which cannot operate inverted due to lubrication issues. The Spéirling previously broke the Goodwood Hillclimb record and is now set for a limited production run of 100 units called the Spéirling PURE.

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(www.jalopnik.com)
Tech Hypercar Downforce

Haskell: Surprisingly Procedural?

2025-01-19

This article challenges the common misconceptions surrounding Haskell, arguing that it excels as a procedural language. It delves into Haskell's treatment of side effects as first-class values, explaining the underlying mechanics of `do` blocks and demonstrating the use of functions like `pure`, `fmap`, and `liftA2` to manipulate them. The author showcases `sequenceA` and `traverse` for handling collections of side effects and illustrates how these features enable efficient metaprogramming. A complex example demonstrates Haskell's strengths in managing state and caching, contrasting it with other languages' limitations. The article also explores advanced concepts like the `State` monad for improved control and streaming results.

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(entropicthoughts.com)
Development Side Effects

Disney Merges Hulu + Live TV With Fubo, Taking on YouTube TV

2025-01-06
Disney Merges Hulu + Live TV With Fubo, Taking on YouTube TV

Disney is merging its Hulu + Live TV streaming multichannel video service with competitor Fubo in a deal that will reshape the streaming TV landscape. The combined company will continue to trade publicly under the Fubo name, but Disney will control 70 percent and appoint a majority of the board. Fubo's management will run the venture. This creates a larger virtual multichannel video provider (vMVPD) to more aggressively challenge market leader YouTube TV and ends Fubo's legal battle with Venu, a sports streaming service, potentially allowing it to proceed. Disney, Fox, and Warner Bros. Discovery will pay Fubo $220 million, with Disney also providing a $145 million term loan.

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(www.hollywoodreporter.com)
Tech

Republican Poison Pill: Millions of Acres of Public Land Up for Sale

2025-06-21
Republican Poison Pill: Millions of Acres of Public Land Up for Sale

Following the passage of the disastrous House reconciliation bill, Senate Republicans have unveiled their own version—a bill that funds President Trump's agenda by selling off vast tracts of public land. The bill mandates the sale of 2 to 3 million acres of land managed by the Bureau of Land Management and Forest Service across 11 states. Alarmingly, exemptions are minimal, leaving Wilderness Study Areas, Areas of Critical Environmental Concern, and critical habitats vulnerable. This potentially opens up over 250 million acres to sale to "any interested party."

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(www.wilderness.org)
Misc public land sale

Say Goodbye to Obsolete Op-Amps: A Guide to Modern Alternatives

2025-01-07
Say Goodbye to Obsolete Op-Amps: A Guide to Modern Alternatives

This article critiques the widely used but outdated LM741 and LM324/LM358 op-amps, recommending superior, user-friendly modern alternatives such as the Microchip MCP6272, MCP6022, and Texas Instruments OPA2323, TLV3542, and OPA2356. It details crucial parameters to consider when choosing an op-amp, including supply voltage range, maximum output current, rail-to-rail I/O (RRIO), input stage type (FET vs. bipolar), gain-bandwidth product, slew rate, and noise. The author emphasizes that many parameters are often overblown in hobbyist projects.

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(lcamtuf.substack.com)
Development op-amp analog circuit design electronics components

Lingo.dev Compiler: Build Multilingual React Apps at Compile Time

2025-06-03
Lingo.dev Compiler: Build Multilingual React Apps at Compile Time

Lingo.dev announces its new compiler, an open-source i18n toolkit leveraging LLMs for localization and translation of web, mobile apps, and markdown content. The compiler enables building multilingual React apps at compile time without altering existing components. Lingo.dev also offers a CLI tool and CI/CD integration for speed and automated updates. This community-driven project welcomes contributions.

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(github.com)
Development

Snake Game in Four Integers: A Memory Minimization Challenge

2025-07-06

A developer took on the challenge of implementing a Snake game using only four integers (uint32_t*2, uint64_t, int8_t), cleverly packing game map, snake body, apple position, and direction into them. Macros are used extensively for bitwise operations, resulting in concise but less readable code. This project showcases extreme memory optimization at the cost of maintainability and readability. The code is open-source, and interested developers can try compiling and running it to experience this unique programming art.

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(www.andreinc.net)
Game Bit Manipulation

Ads Devouring Half Your Mobile Data?

2025-01-05
Ads Devouring Half Your Mobile Data?

A study reveals that online ads consume nearly half of the mobile data used to load a webpage on average. Researchers tested eight popular news sites, finding that ads accounted for 18% to 79% of data transfer. This sheds light on why many users run out of mobile data before the end of the month. While ads are crucial revenue for websites, their high data consumption raises concerns about efficiency, leading users to explore solutions like ad blockers.

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(www.nextpit.com)
Tech mobile data ads data consumption

World's Fastest Frontier AI Reasoning Model Launches on Cerebras Cloud

2025-07-23
World's Fastest Frontier AI Reasoning Model Launches on Cerebras Cloud

Cerebras Systems announced the launch of Qwen3-235B with full 131K context support on its inference cloud. This model boasts 30x faster code generation and 1/10th the cost of closed-source alternatives. Achieving speeds of 1,500 tokens per second, Qwen3-235B drastically reduces response times. Its extended 131K context enables production-grade code generation by handling massive codebases and complex documents. A partnership with Cline integrates Qwen models directly into their VS Code editor, offering significant speed improvements.

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(www.cerebras.ai)
Tech

13-Year-Old Motherboard Gets Surprise NVMe Boot Support

2025-05-07
13-Year-Old Motherboard Gets Surprise NVMe Boot Support

A Gigabyte B75M-D3H motherboard, released in 2012, received a surprise firmware update (F16f) adding support for booting from M.2 NVMe SSDs. This unexpected feature, absent in the original design, came alongside a fix for the PKfail vulnerability. While performance is limited by PCIe 2.0, the upgrade significantly boosts older systems. The discovery sparked speculation about whether Gigabyte intentionally added this functionality.

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(www.tomshardware.com)
Hardware motherboard firmware legacy hardware upgrade

Haskell APL Interpreter: A Challenging Journey

2025-06-05

This project details the creation of an APL interpreter in Haskell. APL's array-based nature and highly concise syntax presented significant challenges. The author iteratively refined the interpreter, starting with a basic parser and evolving to a sophisticated implementation leveraging Haskell's capabilities and refining parsing techniques, from context-free grammars to optimized uses of monads and applicatives. While the final interpreter has minor discrepancies compared to Dyalog APL, it functions effectively. The project highlights Haskell's power in handling complex grammars and higher-order functions, while also revealing the steep learning curve and debugging complexities inherent to the language.

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(scharenbroch.dev)
Development

Wasmer is Hiring: Rust Software Engineer to Build the Next Generation of Edge Computing

2025-01-10
Wasmer is Hiring: Rust Software Engineer to Build the Next Generation of Edge Computing

Wasmer, a Y Combinator startup building the next generation of cloud and edge computing platforms using WebAssembly, is seeking a skilled Rust engineer. You'll work on building infrastructure like WebAssembly containers, storage, networking, and orchestration, collaborating closely with the open-source community. Ideal candidates will be proficient in Rust or C/C++, have experience with WebAssembly, WASI, and Emscripten, and possess strong software engineering experience. This is a chance to work on groundbreaking technology and contribute to the open-source community.

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(www.workatastartup.com)
Development Edge Computing

The $25,000 Car is Going Extinct

2025-06-30

Affordable new cars under $25,000 are becoming increasingly rare. Automakers are prioritizing higher-profit, more expensive vehicles because many fixed costs (engineering, design, marketing, emissions standards) are similar across the entire model range. While budget-friendly models like the Ford Maverick initially saw huge popularity, their low profit margins led to price hikes and ultimately, the phasing out of many similar models. The remaining affordable options have seen significant price increases due to low supply. Consumer demand for higher trim levels and features also contributes to this trend. Though recent economic uncertainty shifted some consumer preference back to more affordable models, the era of the bargain car is largely over, with almost every new car now considered a luxury purchase.

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(media.hubspot.com)
Tech auto industry affordable cars

Emperor Qianlong and Chinese Goldfish: An 18th-Century Oddity

2025-05-21
Emperor Qianlong and Chinese Goldfish: An 18th-Century Oddity

Published in 1780, *Histoire naturelle des dorades de la Chine* (Natural History of the Gilded Fish of China) was the first monograph on goldfish published in Europe. The book opens with a coloured portrait of Emperor Qianlong, followed by text from Louis-Edme Billardon de Sauvigny describing goldfish and offering “observations and anecdotes relating to the customs, manners and government of this empire.” It reflects the exotic image of the East held in the Western imagination at the time.

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(publicdomainreview.org)
Misc goldfish Emperor Qianlong Western culture

NYC Street Diaries: A Photographer's Chronicle of Lockdown

2025-06-12
NYC Street Diaries: A Photographer's Chronicle of Lockdown

The photographer's new work, "New York Street Diaries," captures the stark reality of New York City during the COVID-19 pandemic, a stark contrast to his previous work, "Street." While "Street" showcases a decade of celebrity photography capturing the vibrancy of NYC, "New York Street Diaries" is edgier and emotionally heavier. It depicts empty streets, sirens, and daily death tolls, portraying a heartbreaking city ravaged by the pandemic, including looting and vandalism. The author strives to offer an accurate portrayal of life during this time.

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(aboutphotography.blog)
Design

Google's Gemini Update Silently Breaks Trauma-Focused Apps

2025-05-10
Google's Gemini Update Silently Breaks Trauma-Focused Apps

A recent update to Google's Gemini 2.5 large language model has inadvertently broken the safety settings controls, blocking content previously allowed, such as sensitive accounts of sexual assault. This has crippled several applications relying on the Gemini API, including VOXHELIX (which helps sexual assault survivors create reports) and InnerPiece (a journaling app for PTSD and abuse survivors). Developers are criticizing Google for silently changing the model, causing app malfunctions and severely impacting user experience and mental health support. Google acknowledged the issue but hasn't offered a clear explanation.

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(www.theregister.com)
AI app breakage

Windows 11's Cross-Device Resume: Say Goodbye to Interrupted Experiences

2025-05-21
Windows 11's Cross-Device Resume: Say Goodbye to Interrupted Experiences

Microsoft showcased a new cross-device resume feature for Windows 11 at Build 2025, similar to Apple's Handoff. This allows developers to seamlessly continue app usage across devices. A demo featured Spotify, letting users resume a song on their Windows PC from where they left off on their phone. WhatsApp was also shown. This feature, seemingly a successor to Project Rome, promises smoother cross-device experiences and increased app discoverability on Windows for third-party developers.

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(www.windowscentral.com)
Development Cross-Device Resume
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