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YC Startup Harper Seeks Founding Operations Lead to Revolutionize Insurance with AI

2025-01-12
YC Startup Harper Seeks Founding Operations Lead to Revolutionize Insurance with AI

Harper, a Y Combinator-backed AI-native commercial insurance brokerage, is searching for a Founding Operations Lead. They aim to revolutionize the $100B+ E&S insurance market using AI, aiming to reduce two-week processes to hours. The role requires a strong operator and architect, capable of running current processes while building future systems and excelling in AI integration. Candidates should be adept at building complex systems rapidly, problem-solving, iterating quickly, and thriving in high-velocity environments. Compensation ranges from $75,000 to $150,000, plus competitive equity.

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(www.ycombinator.com)
Startup Operations

rqlite's Testing Strategy: A Pyramid Approach to Efficiency

2025-01-14

rqlite, a lightweight, open-source, distributed relational database built on SQLite and Raft, prioritizes reliability and quality through a rigorous testing strategy. This article details how rqlite adheres to the testing pyramid, prioritizing unit tests as the foundation, supplemented by system tests and a minimal number of end-to-end tests for efficiency and debuggability. Unit tests dominate, ensuring component independence and testability; system tests validate the interaction between the Raft consensus module and SQLite; end-to-end tests serve as a final sanity check. The article also highlights the importance of performance testing and shares lessons learned, such as optimizing fsync calls identified as a bottleneck through performance testing. rqlite's success demonstrates how this strategy maintains high quality while minimizing overhead.

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(philipotoole.com)
Development software testing strategy

Chatbox App Returns to US App Store After Trademark Battle!

2025-09-13
Chatbox App Returns to US App Store After Trademark Battle!

After a three-month legal battle, the Chatbox AI chatbot app is back on the US App Store! A competitor filed a trademark dispute with Apple, leading to the app's removal in June. Despite the competitor's trademark application being initially rejected and Chatbox's prior use (dating back to March 2023 on GitHub), Apple sided with the competitor. A federal court ruling ultimately forced Apple to reinstate the app. This victory showcases the importance of defending against trademark bullying and protecting intellectual property.

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(github.com)
Development

A Cute Bug in HyperQueue: SIGTERM and the Ten-Second Mystery

2025-02-24

A curious bug emerged in HyperQueue, a Rust-based distributed task scheduler. Tasks, particularly those sleeping for more than 10 seconds, would mysteriously terminate. Debugging revealed a seemingly innocuous change: offloading process spawning to `tokio::task::spawn_blocking`. This, combined with `PR_SET_PDEATHSIG` (which sends SIGTERM upon parent process death), caused the issue. The worker thread spawned by `spawn_blocking` was being reaped by Tokio after inactivity, triggering the SIGTERM signal. The bug was fixed by reverting the optimization, highlighting the subtle interactions between concurrency, system calls, and thread management.

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(kobzol.github.io)
Development

Bash INI Parser: A Robust Shell Script Library

2025-04-04
Bash INI Parser: A Robust Shell Script Library

A powerful Bash shell script library, `lib_ini.sh`, provides a comprehensive set of functions for parsing and manipulating INI configuration files. It supports reading, writing, adding, updating, and removing sections and keys, handling complex values, arrays, and environment variables. The library also features robust error handling, a debug mode, and configurability. An interactive online demo allows for easy testing.

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(github.com)
Development Configuration Files

Kubernetes-Native High-Availability MQTT Broker Setup

2025-05-18

This post details a fully declarative, Kubernetes-native setup for a highly available MQTT broker using Eclipse Mosquitto and Traefik. It leverages core Kubernetes primitives (Deployments, Services, ConfigMaps, and RBAC) to create a primary and secondary broker, ensuring near-zero downtime failover. A custom controller monitors the primary and switches traffic to the secondary within 5 seconds of failure, maintaining message continuity. Internal MQTT bridging ensures seamless message propagation between brokers, even during failover.

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(raymii.org)
Development

The Internet of Beefs: A Never-Ending Culture War?

2025-03-14

This essay explores the pervasive online conflict, termed the "Internet of Beefs" (IoB). It argues that this 'culture war' isn't driven by ideology, but by clashes between anonymous users ("mooks") manipulated by high-profile figures ("knights") for personal gain. The war has no winners, only endless conflict and attrition. The author concludes that ending it requires redefining humanity, finding new ways of being, and thus rebooting history.

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(www.ribbonfarm.com)
Misc social conflict

Google's AI Overviews Lead Users into Scams

2025-08-20
Google's AI Overviews Lead Users into Scams

Multiple users have reported falling victim to scams after being directed to fraudulent phone numbers provided by Google's AI Overviews. Scammers impersonated customer service, tricking users into sharing their screens and sending money. Google acknowledges the issue and is working on improvements, but users are urged to remain vigilant. This highlights the limitations of AI in verifying information and the prevalence of misinformation online.

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(www.androidcentral.com)
Tech

AT&T Promises Bill Credits After Massive Outage

2025-01-08
AT&T Promises Bill Credits After Massive Outage

Following a major network outage last year caused by a botched update, AT&T is now promising full-day bill credits for future outages. The credits apply to wireless outages lasting at least 60 minutes affecting 10 or more cell towers, and fiber outages lasting at least 20 minutes (using an AT&T-provided gateway). However, the promise has caveats, excluding events like natural disasters or third-party issues. AT&T retains sole discretion on credit eligibility, raising concerns about service reliability and transparency in handling such incidents.

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(arstechnica.com)
Tech outage bill credits

UK's Online Safety Act Sparks VPN Surge: A Privacy vs. Censorship Showdown

2025-07-28
UK's Online Safety Act Sparks VPN Surge: A Privacy vs. Censorship Showdown

The UK's new Online Safety Act, mandating age verification on websites to restrict minors' access to harmful content, has unexpectedly triggered a massive surge in VPN usage. ProtonVPN reported a more than 1400% increase in UK sign-ups. Users are circumventing age checks, raising concerns about privacy and censorship. Regulator Ofcom will assess compliance and enforce penalties, but this could lead to a UK version of the 'Great Firewall'.

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(www.theregister.com)
Tech Age Verification

Rust Error Handling: Evolving from Monolithic Enums to Elegant Error Sets

2025-06-30

Rust's error handling has been a point of contention. The traditional approach of defining massive error enums per module or crate leads to bloated and hard-to-maintain code. This article explores alternatives: representing individual errors with structs and managing error sets using tools like the `error_set` crate. `error_set` simplifies error enum definition and conversion via macros, supporting composition and subset relationships between error sets for cleaner, more efficient error handling. While extra work is still needed for complex errors requiring additional information, `error_set` provides a more elegant and maintainable approach to Rust error handling.

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(felix-knorr.net)
Development

Dapr Agents: A Framework for Building Scalable, Resilient AI Agent Systems

2025-03-26
Dapr Agents: A Framework for Building Scalable, Resilient AI Agent Systems

Dapr Agents is a developer framework for building production-grade, resilient AI agent systems that operate at scale. Built on the battle-tested Dapr project, it enables developers to create AI agents that reason, act, and collaborate using Large Language Models (LLMs). Built-in observability and stateful workflow execution ensure agentic workflows complete successfully, regardless of complexity. Key features include efficient multi-agent execution, automatic retry mechanisms, Kubernetes native deployment, diverse data source integration, secure multi-agent collaboration, platform readiness, cost-effectiveness, and vendor neutrality.

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(github.com)
AI

TIOBE Index July 2025: Veteran Languages Battle for Top 10 Spots

2025-07-14

The July 2025 TIOBE Index reveals a stable top 7, but a fierce battle rages for positions 8-12 among established languages like Visual Basic, SQL, and Fortran. The report suggests newer languages could break into the top 10, displacing these veterans. Ada is highlighted as a potential winner due to its strengths in safety-critical systems. The TIOBE index, based on skilled engineers, courses, and vendors, isn't about the 'best' language, but offers valuable insights for skill assessment and strategic technology choices.

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(www.tiobe.com)
Development TIOBE Index

Do You Really Need WebSockets? HTTP Streaming Might Be Enough

2025-04-11
Do You Really Need WebSockets? HTTP Streaming Might Be Enough

This article explores the limitations of WebSockets, particularly their shortcomings when handling messages requiring transactional guarantees. The author argues that WebSockets lack transactionality, making it difficult to reliably associate commands and responses, and handling errors and concurrent requests is more complex. In contrast, HTTP streaming offers a simpler alternative, effectively handling real-time data streams while avoiding the complexities of WebSocket lifecycle management and server-side intricacies. The article also introduces the author's eventkit library, simplifying the implementation of HTTP streaming.

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(hntrl.io)
Development HTTP Streaming

Hearst Newsreels Online: A Journey Through Time

2025-05-08

The Hearst Newsreel online archive is now live! This website, a collaborative project between the University of California and the Packard Humanities Institute, features a vast collection of newsreels spanning from 1929 to 1967, originally donated by the Hearst Corporation. Users can browse and watch these historical films, offering a unique journey through time. Please note that some newsreels may contain outdated biases and potentially disturbing content.

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(newsreels.net)
Misc historical footage newsreels

IBM Layoffs Hit Thousands, Cloud Classic Takes a Hit

2025-03-20
IBM Layoffs Hit Thousands, Cloud Classic Takes a Hit

IBM insiders report thousands of layoffs across the US, including a quarter of the staff in its Cloud Classic operation. While unannounced publicly, the cuts impact various teams, including consulting, corporate social responsibility, cloud infrastructure, sales, and internal systems. The layoffs are seen as part of IBM's ongoing “Resource Actions” (layoffs) and are coupled with the company's return-to-office push. Reports suggest a shift of jobs to India. The layoffs have fueled employee discontent over CEO Arvind Krishna's salary increase and comments on AI.

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(www.theregister.com)
Tech

Mako: Blazing Fast, Zero-Config Bundler Redefines Frontend Development

2025-03-09

Mako is a Rust-based frontend bundler boasting zero configuration, exceptional speed, and production-ready stability. It handles TypeScript, Less, CSS, React, and more out-of-the-box without requiring loaders or plugins. Used extensively at Ant Group and rigorously tested across thousands of projects and npm packages, Mako ensures compatibility. Features include Hot Module Replacement (HMR) with React Fast Refresh, built-in code splitting, and module concatenation for optimized performance and developer experience.

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(makojs.dev)
Development frontend bundler

System76's Thelio Astra: A 128-Core Arm Beast

2025-01-03

System76 unleashed its first workstation-class Arm PC, the Thelio Astra, featuring a monstrous 128-core Ampere Altra Max CPU. Jeff Geerling's extensive review covers benchmarks on both Ubuntu and Windows 11, revealing the Astra's dominance in multi-core performance, even achieving an unofficial world record in Cinebench 2024. While Windows 11 GPU support lags, Linux gaming shines. The high price tag is offset by impressive performance and System76's renowned support, making it a compelling option for professionals, particularly in automotive development.

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(www.jeffgeerling.com)
Hardware

Gmail to Drop Support for 3DES Encryption in SMTP Connections

2025-05-08
Gmail to Drop Support for 3DES Encryption in SMTP Connections

Google announced that it will stop supporting the Triple Data Encryption Standard (3DES) for incoming SMTP connections starting May 30, 2025. After this date, email systems using 3DES will be unable to deliver emails to Gmail accounts. This change improves security by mitigating vulnerabilities associated with outdated encryption. All sending systems should be configured to use modern, secure TLS ciphers. See the Gmail Help Center for details.

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(workspaceupdates.googleblog.com)
Tech 3DES Encryption

OpenAI Reverses Course, Nonprofit to Maintain Control

2025-05-05
OpenAI Reverses Course, Nonprofit to Maintain Control

OpenAI, after initially announcing plans to become a for-profit organization, has decided its nonprofit arm will retain control over its for-profit entity. The nonprofit will become the controlling shareholder of a public benefit corporation (PBC), overseeing and controlling OpenAI's operations. This decision follows discussions with California and Delaware's Attorney General offices and significant pushback, including a lawsuit from Elon Musk, who argued the shift would abandon OpenAI's original nonprofit mission. While OpenAI claimed the conversion was necessary for funding, concerns remained about its impact on its charitable goals. CEO Sam Altman stated that the company may eventually require trillions of dollars to achieve its mission.

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(techcrunch.com)
AI

Revolutionizing Workflow: The Power of a Public CHANGELOG

2024-12-22

AWS engineer Daniel Doubrovkine shares his experience with maintaining a public CHANGELOG of his work. By openly documenting his weekly tasks, he fosters transparency and collaboration. This practice has yielded significant benefits: more productive 1:1s, smoother onboarding for new engineers, easy access to past work, enhanced self-reflection, and increased trust among colleagues. He encourages others to adopt this approach and shares his simple logging method along with a Ruby script for generating a yearly table of contents.

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(code.dblock.org)
Development work log

AI Website Builders Showdown: Fast, Professional Landing Pages, But Don't Expect Magic

2025-03-30
AI Website Builders Showdown: Fast, Professional Landing Pages, But Don't Expect Magic

A seasoned designer tested four AI website builders – Cursor, v0, Lovable, and Bolt – to prototype a landing page for CodeYam software. The results? All tools (except Cursor) were easy to use and produced simple, professional results, but lacked groundbreaking design. Cursor was powerful but overly complex; v0 boasted a great UI and ease of use; Lovable excelled at content generation; and Bolt was too basic. Overall, these tools deliver fast, professional landing pages, but don't expect revolutionary designs.

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(blog.codeyam.com)
Design AI website builder software tools

FreeBSD 14.3 Officially Adds Dedicated Kernel Module Package Repositories

2025-06-22
FreeBSD 14.3 Officially Adds Dedicated Kernel Module Package Repositories

For a long time, FreeBSD point releases have caused kernel module packages to be incompatible with the kernel version, leading to system crashes. To solve this problem, FreeBSD 14.3 officially introduces separate kernel module package repositories containing modules compatible with the latest kernel version. This addresses a long-standing user issue, improving system stability, particularly fixing system crashes caused by incompatible graphics drivers on desktop/laptop systems. The upgrade involves modifying the `/etc/pkg/FreeBSD.conf` file to include the new kernel module repositories.

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(vermaden.wordpress.com)
Development kernel modules

Ancient Amazonian Waterworks Enabled Year-Round Maize Farming

2025-02-02
Ancient Amazonian Waterworks Enabled Year-Round Maize Farming

Archaeologists have discovered that the ancient Casarabe people of South America transformed seasonally flooded Amazonian savannas into year-round maize farming hotspots by building an innovative network of drainage canals and water-storing ponds. This allowed for two maize harvests annually, fueling the growth of the Casarabe civilization across 4,500 square kilometers from 500 to 1400 CE. The findings challenge previous understandings of Amazonian agriculture and highlight the sophisticated water management techniques of these ancient people.

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(www.sciencenews.org)
Tech Ancient Agriculture Water Management Amazonian Civilization

Browser Resource Loading: A Deep Dive into the Black Box

2025-02-20
Browser Resource Loading: A Deep Dive into the Black Box

Loading a webpage and its subresources involves a complex interplay of factors. Browsers consider render-blocking resources, preload scanners, resource hints (preload/preconnect), loading modifiers (async/defer/module), fetchpriority, responsive images, and more. They then decide when to load each resource, optimizing for modern HTTP/2 and HTTP/3. However, different browsers employ vastly different strategies, sometimes even intentionally delaying requests. This talk delves into the decision-making process behind resource loading, showing how to influence browser behavior to prioritize critical resources like the LCP image. We'll analyze numerous waterfalls, explain browser discrepancies, and offer solutions to common problems—without resorting to blindly preloading everything with fetchpriority=high. You'll gain a deeper understanding of browser internals and confidently tackle resource loading challenges.

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(fosdem.org)
Development browser optimization resource loading

GraalVM for JDK 24 Released: Performance Boost and Smaller Binaries

2025-03-18
GraalVM for JDK 24 Released: Performance Boost and Smaller Binaries

GraalVM for JDK 24 is now available! This release boasts significant improvements, including GraalNN, a machine learning-based optimization boosting peak performance by ~7.9% on average across various microservice benchmarks; SkipFlow, reducing native executable sizes by ~6.35%; enhanced premain support for Java agents; and Vector API optimizations matching JIT performance. Security features are also improved, such as enhanced SBOM support, alongside debugging and monitoring enhancements. Overall, GraalVM 24 offers notable improvements in performance, size, and security, making it a worthwhile upgrade for developers.

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(medium.com)
Development

Aeron: Blazing Fast Messaging for High-Performance Systems

2025-07-13
Aeron: Blazing Fast Messaging for High-Performance Systems

Aeron is a high-performance, low-latency messaging system supporting UDP unicast, multicast, and IPC. It offers Java, C, C++, and .NET clients, enabling efficient message exchange across machines or via IPC. Aeron boasts exceptional throughput and predictable low latency, leveraging Simple Binary Encoding (SBE) for optimized message handling. Features include Aeron Archive for persistent message storage and Aeron Cluster for fault-tolerant services. Owned and operated by Adaptive Financial Consulting, Aeron also provides premium services including training, consulting, and performance enhancements like kernel bypass and high-speed encryption. Ideal for building high-frequency trading systems and other demanding applications.

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(github.com)
Development low-latency messaging

EU to Simplify GDPR: A Lifeline for Struggling Businesses?

2025-04-07
EU to Simplify GDPR: A Lifeline for Struggling Businesses?

The European Union is poised to simplify its complex General Data Protection Regulation (GDPR). Since its 2018 implementation, the GDPR has faced criticism for its burdensome compliance requirements, particularly impacting small and medium-sized enterprises (SMEs). Danish Digital Minister Caroline Stage Olsen highlighted the need for simplification, acknowledging the importance of privacy while advocating for less bureaucratic compliance. The European Commission has confirmed an upcoming proposal to streamline the GDPR, aiming to alleviate the compliance burden on SMEs and boost Europe's economy. This move echoes concerns raised by former Italian Prime Minister Mario Draghi about Europe's complex regulations hindering innovation.

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(www.politico.eu)
Tech
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