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HackerNoon
13  janvier     21h57
Healthcare Disaster Recovery: What You Need to Know
Indie designer - Harish Pillai    Healthcare systems face growing threats from disasters, cyberattacks, and infrastructure failures. This article examines effective disaster recovery design principles (affordance, complexity, risk factors informed by cybernetics and interaction, plus management strategies like alternative power...
    21h26
Commercial Open Source: How It’s Similar to Selling Hot Dogs From a Cart
Matt Trifiro    Imagine trying to sell hot dogs in a park where everyone knows the recipe and can make their own hot dogs. How do you survive? You sell premium buns with artisanal mustard. Or you offer a hot dog as a service (aka, delivery). Or you make it really annoying to cook hot dogs at scale without your...
    19h22
Shankar Manapragada Unites Operational Excellence Through Food Services, Talent and Technology
Sanya Kapoor    With over 32 years of cross-industry experience, Shankar Manapragada explains how organizations can achieve operational excellence by integrating food service management, talent development, and technology. He outlines how learning systems, quality frameworks, and digital platforms work together to...
    18h58
Safe And Ethena Partner To Boost USDe on Multisig Wallets
BTCWire    Safe Foundation, steward of the industry-leading multisig-based smart account platform securing over 60 billion in digital assets, and Ethena Labs, the protocol behind the third-largest tokenized dollar, USDe, announce a strategic partnership. The collaboration signals a broader strategic...
    16h32
Android OS Architecture, Part 2: How the Android System Fits Together
Richard Ebo    This article walks through the full Android OS architecture, explaining each system layer from the Linux kernel up to apps and how developers interact with them in practice.
    16h32
The Android OS Architecture: Part 1 What an Operating System Actually Does
Richard Ebo    An operating system acts as the central coordinator between hardware and software, managing processes, memory, security, hardware access, and the user interface especially crucial on resource-constrained Android devices.
    16h07
When Proper Database Design Kills Startups
Bohdan Snisar    Senior engineers kill startups by applying enterprise database practices to Complex domains. Traditional normalization assumes stable requirements and migration infrastructure, but startups have neither. Instead of spreading domains across dozens of tables, use aggregate thinking: model business...
    16h01
The HackerNoon Newsletter: The Ultimate Developers Guide to Jira Success (1 13 2026)
Noonification    In this article, we show you how to turn a flawed AI into a training file. We’ll use the Foundry framework to build a simple web application. The code is self-contained and requires no external services like Docker or Redis.
    16h00
Your First AI Data Flywheel in Under 100 Lines of Python
GlobalHawk    Eliminated API keys entirely with Lambda IAM roles and SigV4 authentication. Passed SOC 2 Type II in 6 weeks. 847 month total infrastructure cost.
    15h46
A 2.3M Deal, a Six-Week Deadline, and the Serverless Architecture That Saved Us
Dinesh Kumar Elumalai    In many real world settings, running a randomized experiment is simply impossible. We’ll walk through Diff in Diff, Synthetic Control, and Meta’s GeoLift. We show how to prep your data, and provide ready to run code.
    15h19
When A B Tests Aren’t Possible, Causal Inference Can Still Measure Marketing Impact
Stanislav Petrov    HackerNoon asked readers if they still use antivirus software on their PCs. 41% said they let Windows handle it, 32% saidthey go out of their way to install third-party antivirus. 27% said that they want nothing to do with antivirus Software at all.
    15h06
Are Antivirus Software Still a Thing?
3 Tech Polls    AI code review tools promise faster, more consistent feedback on every PR. But not all of them integrate the same way into your workflow, and the differences add more friction.
    14h52
CodeRabbit vs Code Reviews in Kilo: Which One Is Best For You in 2026
Kilo    AstraBit’s FINRA broker-dealer registration reflects a broader shift in Web3 toward clearer accountability and defined regulatory boundaries. This article explains why regulatory frameworks matter for market maturity, how regulated and non-regulated digital asset services can coexist, and what this...
    14h48
Innovation And Accountability: What AstraBit’s Broker-Dealer Registration Signals for Web3 Finance
AstraBit    Salad.com partners with Golem Network to test decentralized computing for Web2 workloads, exploring crypto payments and DePIN infrastructure.
    14h12
How Golem Network Could Transform Salad’s 200M GPU Cloud Business Model
Ishan Pandey    Kafka is a communication backbone for the microservices architecture. Java Kafka API and Spring integration allow application developers to develop powerful and lightweight consumers and producers. Cloud enables scaling to unexpected load without reducing the system irrespective of how it is staged.
    09h39
Architecting Resilient and Scalable Systems with Java, Kafka and AWS: A Case Study Approach
rishabh    Data analytics is also making the auditors reconsider planning and carrying out the auditing process. They are no longer applying guesswork, but instead use data to tailor audit plans which are more accurate, less time-consuming, and smarter.
    09h24
Transforming External Audits with Data Analytics: Power Query, CCH and Risk-Based Audit Planning
Sachin Gupta    Most hiring pipelines reward speed, syntax, and surface level correctness instead of the judgment and risk awareness that real software security depends on. As AI increasingly generates code, developers are becoming reviewers of logic rather than authors, which makes secure reasoning even more...
    07h10
The TechBeat: Brand Clarity vs Consensus (1 13 2026)
Techbeat    Happiness is usually treated as a vague, ethereal concept that just happens If life is a system, then Happiness is the output. To fix it, I realized I needed to stop treating happiness like magic and start treating it like math. I developed a simple mental model called the Happiness Formula and...
    03h56
Why Secure Coding Ability Remains an Afterthought in Modern Hiring Pipelines
Alex Vakulov   
    03h55
Happiness Variables - Frictions: The Source Code
Damian Griggs