January 29, 2026

43 articles from this day

Ads Candidate Generation using Behavioral Sequence Modeling

Pinterest enhances ad targeting through behavioral sequence modeling, utilizing transformer-based models to predict user interactions with advertisers and products. This approach significantly improves ad relevance and performance, achieving notable reductions in CPA and increased conversion rates.

Pinterest Engineering Dev Tooling & DX ads-retrieval dev-tooling-dx deep-learning

Scaling our invalidation pipeline: Part 2

Scaling an invalidation pipeline requires addressing total load scalability and operational complexity. Asana's engineering team implemented strategies like database sharding, invalidator replication, and domain isolation to enhance performance and reduce invalidation fanout, ultimately improving system reliability.

Asana Engineering Dev Tooling & DX dev-tooling-dx

Writing a .NET Garbage Collector in C# – Part 6: Mark and Sweep

Implementing a .NET garbage collector in C# involves understanding the mark and sweep algorithm, which identifies reachable objects and clears unreferenced memory. This article provides a detailed guide on marking reachable objects, handling roots, and the intricacies of memory management within the garbage collection process.

Hacker News AI-Assisted Coding startup

‘AI That Understands You’: Mark Zuckerberg Plans to Deepen AI’s Presence in Our Online Lives

Meta is investing heavily in AI to enhance user personalization across its platforms, aiming for a future where AI understands individual user goals. The company plans to leverage LLMs for tailored content recommendations while navigating regulatory scrutiny regarding AI's impact on vulnerable populations.

Gizmodo Building AI Products artificial-intelligence

✨ Beginner-Friendly Guide 'Minimum Cost to Convert String I' - LeetCode 2976 (C++, Python, JavaScript)

Calculating the minimum cost to convert one string into another involves treating character transformations as a graph problem. By utilizing the Floyd-Warshall algorithm, this guide provides a comprehensive approach to find the most cost-effective character conversion paths across different programming languages.

Dev.to Building AI Products building-ai-products cpp python

Building an AI-Powered Job Matcher with Nuxt 4 (That Doesn't Auto-Apply)

An AI-powered job matching system built with Nuxt 4 enhances job search efficiency by combining AI's ability to score job relevance with human decision-making for applications. The architecture includes job scraping, a weighted scoring algorithm, and a user-friendly interface, promoting personalized job applications.

Dev.to AI-Assisted Coding vue nuxt typescript

Data Centers Are Driving a US Gas Boom

Data centers are significantly increasing the demand for gas-fired power in the US, with projections indicating a potential 50% increase in the gas fleet. This surge raises concerns about greenhouse gas emissions and the implications of energy policies as developers seek reliable power sources amidst regulatory changes.

Wired Dev Tooling & DX science science-environment

Google to foist Gemini pane on Chrome users in automated browsing push

Google's Chrome browser now features a Gemini side panel for AI-assisted browsing, allowing users to delegate tasks like shopping and research to the AI. This integration aims to enhance productivity by enabling multitasking and streamlining interactions with various web applications.

The Register Building AI Products Technology

Kernel Community Drafts a Plan For Replacing Linus Torvalds

The Linux kernel community has drafted a continuity plan for replacing Linus Torvalds, addressing the potential risks associated with his departure. This plan establishes a process for selecting new maintainers to ensure project stability and continuity, mitigating the 'bus factor' risk inherent in leadership transitions.

Slashdot Dev Tooling & DX dev-tooling-dx

Light Following Robot Does It The Analog Way

A light-following robot is built using analog components, demonstrating that complex tasks can be achieved without microcontrollers. The design employs light-dependent resistors and a 555 timer IC for PWM control, showcasing a practical approach to robotics with minimal technology.

Hackaday Dev Tooling & DX robots-hacks robot robots

Microsoft investors sweat cloud giant's OpenAI exposure

Microsoft's heavy reliance on OpenAI raises concerns among investors as 45 percent of its $625 billion backlog is tied to the AI firm. The company faces significant capital expenditures to support AI infrastructure, with analysts questioning the long-term profitability of these investments.

The Register Building AI Products Technology

Microsoft says OpenAI is driving 45% of the backlog for Azure cloud computing

OpenAI's integration with Microsoft is significantly impacting Azure's cloud computing backlog, accounting for 45% of it. This highlights the growing demand for AI-driven solutions and the strategic importance of cloud infrastructure in supporting advanced AI applications.

Business Insider Building AI Products Business

Render Mermaid diagrams as SVGs or ASCII art

Beautiful-mermaid is a TypeScript library that renders Mermaid diagrams as SVGs or ASCII art, enhancing visualization for AI-assisted programming. It offers dual output formats, customizable themes, and zero DOM dependencies, making it suitable for both rich UIs and terminal environments.

Hacker News Open Source Drops open-source-drops

Software Company Bonds Drop As Investors' AI Worries Mount

Software company bonds are declining as investors express concerns over AI's potential to disrupt traditional business models. Despite fears, some analysts believe that established platforms with complex workflows may adapt and benefit from AI-driven automation, indicating a nuanced market outlook.

Slashdot Building AI Products Technology

The Secret Life of Go: Consumer-Defined Interfaces

Large interfaces in Go can complicate testing by requiring unnecessary methods in mocks. By defining consumer-specific interfaces, developers can simplify their code and adhere to the Interface Segregation Principle, enhancing flexibility and maintainability in software design.

Dev.to AI-Assisted Coding go coding ai-assisted-coding

Adding dynamic features to an aggressively cached website

Implementing dynamic features on a cached website can enhance user experience without compromising performance. By utilizing localStorage and Django, features like conditional edit links and random post navigation can be seamlessly integrated, allowing for interactive elements even under aggressive caching.

Simon Willison AI-Assisted Coding ai-assisted-coding

Consumers Reluctant to Shop at Stores That Don't Take Security Seriously

Retailers must prioritize cybersecurity to meet growing consumer expectations and mitigate the impact of cyberattacks. Increased transparency regarding security measures can enhance consumer trust and drive shopping decisions in a competitive market.

Dark Reading Dev Tooling & DX dev-tooling-dx

eScan confirms update server breached to push malicious update

eScan confirmed a breach of its update server that distributed a malicious update to customers, leading to compromised endpoints. The incident involved unauthorized access to the server configuration, allowing malware to be deployed, which has since been isolated and remediated by eScan.

Bleeping Computer Dev Tooling & DX dev-tooling-dx

Fortinet Confirms New Zero-Day Behind Malicious SSO Logins

Fortinet has confirmed a new zero-day vulnerability that is being exploited for malicious single sign-on (SSO) logins, prompting the company to temporarily disable FortiCloud SSO authentication across all devices. This incident highlights the critical need for robust security measures in identity management systems.

Dark Reading Dev Tooling & DX dev-tooling-dx

'From biology to black holes, ChatGPT is accelerating research': OpenAI really wants you to use ChatGPT as a research collaborator - and claims 8.4 million messages are sent every week on science and math

OpenAI reports that ChatGPT is increasingly used as a research collaborator, with 8.4 million messages sent weekly on advanced science and math topics. The GPT-5.2 model demonstrates significant capabilities in long reasoning, formal proofs, and integration with specialized tools, enhancing research efficiency across various scientific fields.

TechRadar Building AI Products pro

I switched to this tiling window manager and can't go back to normal desktops

Tiling window managers like i3wm significantly enhance productivity by automatically organizing windows without overlap, allowing for efficient multitasking. While the initial learning curve may be steep, the keyboard-driven interface offers substantial long-term benefits for power users seeking a streamlined workflow.

MakeUseOf Dev Tooling & DX linux linux-tips linux-apps

ICE Is Using Palantir’s AI Tools to Sort Through Tips

ICE is utilizing Palantir's generative AI tools to enhance the processing of immigration enforcement tips, enabling quicker identification and action on urgent cases. The AI system summarizes submissions and translates non-English tips, streamlining the workflow for investigators while raising ethical concerns about its implications.

Wired Open Source Drops security security-national-security security-privacy

Initial access hackers switch to Tsundere Bot for ransomware attacks

Initial access broker TA584 has adopted the Tsundere Bot for ransomware attacks, utilizing sophisticated methods to bypass detection. The malware, which operates via Node.js and communicates with its command-and-control servers over WebSockets, poses a significant threat with its capabilities for data exfiltration and lateral movement.

Bleeping Computer Dev Tooling & DX dev-tooling-dx

LinkedIn's Q2 revenue rose 11% YoY, topping $5B for the first time, giving LinkedIn an annual run rate of $20B+; Satya Nadella said paid video ads grew 30% YoY (Todd Bishop/GeekWire)

LinkedIn's Q2 revenue reached over $5 billion, marking an 11% year-over-year growth and establishing an annual run rate exceeding $20 billion. The growth in paid video ads by 30% year-over-year highlights the platform's increasing monetization capabilities and strategic focus on video content.

Techmeme Building AI Products Technology

Microsoft gained $7.6B from OpenAI last quarter

Microsoft reported a $7.6 billion increase in net income from its investment in OpenAI, highlighting the financial impact of their partnership. OpenAI's revenue growth and commitment to Azure services demonstrate the significant role of AI in driving Microsoft's cloud revenue and future growth strategies.

TechCrunch Building AI Products enterprise microsoft openai

Moltbot (Formerly Clawdbot) Already Has a Malware Problem

Moltbot, an AI personal assistant, faces significant security risks including prompt injection and a malicious Visual Studio Code extension that allows remote access to users' devices. Security experts recommend immediate action for users to secure their configurations and avoid potential exploitation.

Lifehacker Dev Tooling & DX ai

Months After Patch, WinRAR Bug Poised to Hit SMBs Hardest

Nation-state attackers from Russia and China are actively exploiting a WinRAR vulnerability that remains unpatched for many SMBs, despite a fix released months ago. This situation highlights the ongoing risks associated with delayed patching and the importance of timely updates in cybersecurity.

Dark Reading Dev Tooling & DX dev-tooling-dx

Samsung reports Q4 revenue up 24% YoY to ~$65.6B, vs. ~$65.28B est., and operating profit up 200%+ to ~$14.06B, driven by memory chip price surge and HBM demand (Dylan Butts/CNBC)

Samsung's Q4 revenue surged 24% YoY to approximately $65.6 billion, exceeding estimates, while operating profit soared over 200% to around $14.06 billion. This growth is attributed to a rise in memory chip prices and increased demand for high-bandwidth memory (HBM).

Techmeme Building AI Products Technology

ServiceNow boasts about years of sweat equity that went into making its AI agents smarter

ServiceNow's AI agents leverage 20 years of workflow data and 80 billion workflows to enhance their performance, claiming to outperform traditional LLM-based agents in complex task execution. The integration of Anthropic's Claude Code aims to further streamline app development and improve outcomes in regulated industries like healthcare.

The Register AI Agents & Tool Use Technology

Show HN: A MitM proxy to see what your LLM tools are sending

Sherlock is a MitM proxy that intercepts HTTPS traffic to LLM APIs, providing real-time token usage tracking and prompt debugging through a terminal dashboard. It requires no code changes and supports various LLM tools, making it a valuable resource for optimizing AI interactions and monitoring costs.

Hacker News (Official) Open Source Drops Technology

SpaceX sends list of demands to US states giving broadband grants to Starlink

SpaceX's demands for broadband grants from states highlight its strategy to secure funding for Starlink regardless of user subscriptions. The proposed terms aim to minimize performance obligations and reporting requirements, raising concerns about accountability and service quality in federally funded broadband initiatives.

Ars Technica Building AI Products policy bead-program broadband-equity-access-and-deployment

The Five Levels: from Spicy Autocomplete to the Dark Factory

Dan Shapiro's five-level model of AI-assisted programming outlines the evolution from basic autocomplete tools to fully automated software factories. This framework highlights the diminishing role of human oversight as AI takes on more complex coding tasks, suggesting a transformative future for software development.

Simon Willison AI-Assisted Coding ai-assisted-coding

The viral Clawdbot AI agent can do a lot for you, but security experts warn of risks

Moltbot, an AI agent with extensive system access, poses significant security risks due to its ability to interact with files and services on users' machines. Researchers have identified vulnerabilities such as exposed admin panels and plain text storage of sensitive data, highlighting the need for caution when deploying such software.

Digital Trends AI Agents & Tool Use computing news ai

The UK's Advertising Standards Authority bans some Coinbase ads, finding them /'irresponsible/' for suggesting crypto as a solution to the cost of living crisis (Tom Knowles/The Guardian)

The UK's Advertising Standards Authority has banned certain Coinbase advertisements, labeling them as irresponsible for implying that cryptocurrency could alleviate the cost of living crisis. This decision highlights ongoing regulatory scrutiny in the crypto space, emphasizing the need for responsible marketing practices in the industry.

Techmeme Building AI Products Technology

Using 3D Printing and Copper Tape to Make PCBs

Using 3D printing and copper tape simplifies the creation of custom PCBs, allowing designers to extrude traces and apply copper tape for effective soldering. This method, while limited to single-sided boards, offers a practical alternative to traditional prototyping techniques and encourages experimentation with various materials.

Hackaday Dev Tooling & DX pcb-hacks 3d-printed-circuits custom-pcb

Viral Moltbot AI assistant raises concerns over data security

Moltbot AI assistant's insecure deployments pose significant risks, including leaking sensitive data and credential theft due to misconfigured admin interfaces. Security experts emphasize the need for proper isolation and firewall configurations to mitigate these vulnerabilities in enterprise environments.

Bleeping Computer Building AI Products building-ai-products artificial-intelligence

Zuckerberg teases agentic commerce tools and major AI rollout in 2026

Meta is set to launch new AI models and agentic commerce tools in 2026, leveraging its extensive personal data to enhance user experiences. The company plans significant infrastructure investments to support its AI initiatives, aiming to deliver personalized superintelligence and accelerate business growth.

TechCrunch AI Agents & Tool Use ai agentic-commerce earnings

Samsung confirms AR glasses with multimodal AI capabilities are coming this year

Samsung has confirmed the upcoming launch of its next-gen AR glasses, which will feature multimodal AI capabilities. The glasses are expected to include a 12MP camera and a Qualcomm AR1 chipset, aiming to deliver immersive experiences in the extended reality space.

Android Authority Building AI Products news android-xr ar

Tesla sees first annual revenue drop as it shifts to AI and robots

Tesla reports its first annual revenue drop as it pivots towards artificial intelligence and robotics, announcing a $2bn investment in Elon Musk's xAI. The company plans to cease production of its Model S and Model X vehicles to focus on higher-volume products and humanoid robots, reflecting a significant strategic shift.

BBC News - Technology Building AI Products Technology

FLOSS Weekly Episode 862: Have Your CAKE and Eat It Too

CAKE_MQ is a new kernel innovation aimed at addressing Bufferbloat through enhanced parallelization techniques. Insights from Toke Hoiland-Jorgensen highlight its potential impact on network performance and the future of kernel development.

Hackaday Dev Tooling & DX hackaday-columns podcasts floss-weekly

Driverless taxis set to launch in UK as soon as September

Waymo plans to launch its driverless taxi service in London by September, pending regulatory changes. The initiative could significantly impact the UK economy, with estimates of £42bn growth and 40,000 new jobs, while emphasizing the importance of cybersecurity for autonomous vehicles.

BBC News - Technology Building AI Products Technology

Mark Zuckerberg says Reality Labs will (eventually) stop losing so much money

Mark Zuckerberg announced plans to reduce losses in Reality Labs by focusing on AI glasses and wearables, moving away from virtual reality. Despite significant losses, sales of smart glasses have tripled, indicating a strategic pivot towards integrating AI into consumer technology.

Engadget Building AI Products -media- -site-engadget- -provider-name-engadget-

Meta stock price soars on strong Q4 ad sales. Spending on AI is way up, too

Meta's strong Q4 ad sales exceeded Wall Street expectations, significantly boosting its stock price. Increased investment in AI indicates a strategic focus on enhancing advertising capabilities and leveraging technology for growth.

Fast Company Building AI Products news