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  1. The software guidebook
    The software guidebook
    A guide to documenting your software architecture.
    Simon Brown

    A guide to documenting your software architecture.

  2. System Design Mastery - AI Agents and Agentic Systems
    System Design Mastery - AI Agents and Agentic Systems
    Case Studies, Trade-offs & Scenarios
    Sameer Paradkar

    Master AI Agents from Architecture to ProductionBuild autonomous agent systems that actually work in production. This comprehensive guide takes you from understanding ReAct patterns to orchestrating multi-agent systems at scale. What You'll Master:✅ Agent architectures: When to use agents vs RAG vs fine-tuning✅ Reasoning patterns: ReAct, Chain-of-Thought, Plan-and-Execute✅ Multi-agent orchestration with proper coordination protocols✅ Production deployment with error handling, monitoring, cost optimization✅ Tool calling, memory systems, and context management Who This Is For: Software engineers building LLM applications, backend engineers adding agentic capabilities, senior engineers preparing for AI agent interviews at top companies. What Makes This Different: 100+ production-focused scenarios with real architectural trade-offs. Real-world examples from companies shipping agent systems . Stop building chatbots. Start building agents that take action.

  3. Personal accounting in Ledger

    This booklet will guide you through setting up your journal file, where you will keep track of what happens to your money. A program called Ledger will then be able to give you a lot of data about your financial situation.

  4. CodeIgniter 4 Desde Cero a Avanzado: CRUD, Tienda Online y APIs con PHP 8
    CodeIgniter 4 Desde Cero a Avanzado: CRUD, Tienda Online y APIs con PHP 8
    Diseña aplicaciones web profesionales con CodeIgniter 4: autenticación, Bootstrap 5, pagos con PayPal, REST API, facturación y paneles de administración reales
    Andrés Cruz Yoris

    Este libro es para cualquiera que quiera construir sus primeras aplicaciones en CodeIgniter 4, este escrito ofrece una introducción paso a paso, conociendo los aspectos más relevantes del mismo enfocado sobre todo a la práctica. Está dirigido a aquellos que quieran aprender algo nuevo, conocer sobre un framework que tiene muy poca documentación.

  5. Introductory Statistics with Randomization and Simulation
    Introductory Statistics with Randomization and Simulation
    OpenIntro, David Diez, Mine Cetinkaya-Rundel, and Christopher Barr

    A complete foundation for Statistics, also serving as a foundation for Data Science, that introduces inference using randomization and simulation while covering traditional methods. Leanpub revenue supports OpenIntro, so we can provide free desk copies to teachers interested in using our books in the classroom. More resources: openintro.org.

  6. Trying a Bug Bounty
    Trying a Bug Bounty
    Rumira Daksith
    No Description Available
  7. Cisco SD-WAN
    Cisco SD-WAN
    A Practical Guide to Understand the Basics of Cisco Viptela Based SD-WAN solution
    Toni Pasanen

    A modern SD-WAN solution offers automated and secure device onboarding as well well as Centralized Management and Control Plane. It also supports multiple VPNs over a common underlay network as well as highly secure Direct Cloud/Internet Access and Application-Aware Routing.

  8. DevOps(CI/CD) on AWS
    DevOps(CI/CD) on AWS
    Learn CodeCommit, CodeDeploy, CodeBuild, CodePipeline and DevOps on AWS
    Kloud Gems

    Learn CodeCommit, CodeDeploy, CodeBuild, CodePipeline and DevOps on AWS

  9. SAP Data Medium Exchange: A Guidebook for The SAP Consultant

    SAP Data Medium Exchange by Techlorean. Simple Explanation + Quick Understanding. Expect a casual non-technical tone to help you understand the subject matter rather than just knowing the configurations.

  10. How to Win at Diplomacy
    How to Win at Diplomacy
    Strategy for Face-to-Face, Online, and Tournaments
    Erik van Mechelen

    Take Your Diplomacy Game to the Next Level

  11. Versioning in an Event Sourced System

    Have you had troubles with versioning an Event Sourced system? Just getting into a new Event Sourced system for the first time? This book is the definitive guide of how to handle versioning over long periods of time.

  12. Solving The N+1 Problem In PHP

    Learn what the N+1 problem is, why it occurs, how to diagnose and discover it in your application, and how to solve it using plain old PHP (no ORMs needed!).

  13. Requirements Engineering.
    Requirements Engineering.
    A guide for Certified Professional for Requirements Engineering
    Karolina Zmitrowicz
    No Description Available
  14. Saved by a Bug
    Saved by a Bug
    Paul Branski
    No Description Available
  15. Complete Guide to Shodan
    Complete Guide to Shodan
    Collect. Analyze. Visualize. Make Internet Intelligence Work for You.
    John Matherly

    Learn everything there is to know about Shodan from the founder himself. The book covers all aspects from the website through to the developer API with exercises to help test your understanding.