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A collection of technical research, architectural blueprints, and industrial intelligence.

Hermes Agent Complete Guide: From Beginner to Production
Featured Article 4 min read

Hermes Agent Complete Guide: From Beginner to Production

Everything about Hermes Agent in one place. 10 articles, 3 learning paths. Pick your level and start.

Vishnu
By Vishnu
Apr 30, 2026
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Connect Hermes Agent to Discord: Step-by-Step Gateway Setup
Hermes Agent9 min read

Connect Hermes Agent to Discord: Step-by-Step Gateway Setup

Configure the Discord gateway for Hermes Agent v0.17.0 using the new Web Admin Panel. A complete setup guide for developer agents.

Darsh Jariwala
Darsh Jariwala
10 MCP Servers Every Developer Should Know in 2026
MCP17 min read

10 MCP Servers Every Developer Should Know in 2026

The best MCP servers for GitHub, databases, Slack, browsers, and more. Official references, community-maintained servers, and custom builds — tested across Claude Code, Cursor, and Windsurf.

Maya
Maya
MCP Server Complete Guide 2026: Build, Deploy & Connect AI Tools (With Real Examples)
MCP16 min read

MCP Server Complete Guide 2026: Build, Deploy & Connect AI Tools (With Real Examples)

Build production MCP servers from scratch. Connect Claude, Cursor, and Windsurf to any API, database, or tool. Complete with TypeScript and Python examples.

Maya
Maya
Self-Hosted AI Stack 2026: Complete Guide to Running Ollama + Open WebUI + n8n + Qdrant Locally
Self-Hosted14 min read

Self-Hosted AI Stack 2026: Complete Guide to Running Ollama + Open WebUI + n8n + Qdrant Locally

Run a complete AI stack on your own hardware. Step-by-step guide to installing and connecting Ollama, Open WebUI, n8n, and Qdrant for a fully local AI platform.

Jena
Jena
v0 vs Lovable vs Bolt.new vs Replit AI: Best AI App Builder in 2026?
v013 min read

v0 vs Lovable vs Bolt.new vs Replit AI: Best AI App Builder in 2026?

We tested all four AI app builders head-to-head. See which one ships faster, which produces cleaner code, and which is worth your money in 2026.

Vishnu
Vishnu
Cursor IDE & .cursorrules Cheatsheet: The Complete Reference
cursor5 min read

Cursor IDE & .cursorrules Cheatsheet: The Complete Reference

Master Cursor keyboard shortcuts, AI context modifiers, composer agents, and learn how to write custom .cursorrules templates for Astro and React.

Darsh Jariwala
Darsh Jariwala
XML Prompt Engineering Cheatsheet: Steering LLMs at Scale
xml-prompts4 min read

XML Prompt Engineering Cheatsheet: Steering LLMs at Scale

Master XML prompting for Claude 3.5 and Gemini 1.5. Learn how to structure prompt hierarchies, input variables, few-shot templates, and output tags.

Vishnu
Vishnu
Useful Python Scripts to Automate Boring PDF Tasks
python20 min read

Useful Python Scripts to Automate Boring PDF Tasks

Ditch manual PDF editors. Learn how to merge, split, extract tables, redact sensitive data, and audit massive PDF directories using 5 simple Python scripts.

Arjun
Arjun
Claude System Prompts & Steering Cheatsheet: Architecting AI Behavior
system-prompts5 min read

Claude System Prompts & Steering Cheatsheet: Architecting AI Behavior

Master the structure of advanced system prompts for Claude 3.5. Learn role-play constraints, thinking processes, XML configurations, and steering guardrails.

Vishnu
Vishnu
Ollama & Local LLM Management Cheatsheet: Self-Hosted AI Guide
ollama4 min read

Ollama & Local LLM Management Cheatsheet: Self-Hosted AI Guide

Master local LLM operations with Ollama. Learn core CLI commands, custom Modelfile syntax, GPU environment tuning, and REST API integrations.

Darsh Jariwala
Darsh Jariwala
Generative AI in Business: Operationalizing for Productivity
ai16 min read

Generative AI in Business: Operationalizing for Productivity

How enterprises deploy generative and agentic AI to drive measurable productivity gains, overcome operational barriers, and realize ROI.

Shilpa Chavda
Shilpa Chavda
The Dark Side of AI: Bias, Privacy, and Security Risks
AI17 min read

The Dark Side of AI: Bias, Privacy, and Security Risks

AI promises automation, but it comes with a shadow side. An in-depth security analysis of algorithmic bias, data privacy threats, and security vulnerabilities.

Arjun
Arjun
Drizzle ORM Schema & Queries Cheatsheet: The Complete Reference
drizzle-orm5 min read

Drizzle ORM Schema & Queries Cheatsheet: The Complete Reference

A comprehensive reference for Drizzle ORM schemas, relationships, query builder APIs, and advanced migrations.

Rachel
Rachel
What Are AWS Strands Agents? A Developer's Guide
aws22 min read

What Are AWS Strands Agents? A Developer's Guide

Learn about AWS Strands Agents, the open-source model-driven AI agent orchestration SDK, and compare it with LangChain, LlamaIndex, and CrewAI.

Vishnu
Vishnu
Hono Edge Web Framework Cheatsheet: The Complete Reference
hono4 min read

Hono Edge Web Framework Cheatsheet: The Complete Reference

Master Hono Edge Web Framework: routing, middleware, context, custom handlers, validation, and cloud deployments.

Scarlett
Scarlett
TypeScript Generics & Advanced Types Cheatsheet: The Complete Reference
typescript5 min read

TypeScript Generics & Advanced Types Cheatsheet: The Complete Reference

Deep dive into advanced TypeScript: generics, conditional types, mapped types, template literal types, and type guards.

Scarlett
Scarlett
React Hooks & Custom Hooks Cheatsheet: The Complete Reference
react5 min read

React Hooks & Custom Hooks Cheatsheet: The Complete Reference

A complete guide to React Hooks and writing robust custom hooks with optimal rendering performance.

Scarlett
Scarlett
PyTorch & CUDA ML Operations Cheatsheet: The Complete Reference
pytorch4 min read

PyTorch & CUDA ML Operations Cheatsheet: The Complete Reference

Optimize deep learning workloads: PyTorch tensor manipulations, CUDA memory management, multi-GPU training, and mixed precision.

Rachel
Rachel
Pandas Dataframe & Operations Cheatsheet: The Complete Reference
pandas4 min read

Pandas Dataframe & Operations Cheatsheet: The Complete Reference

A comprehensive reference for Pandas: dataframes, series, indexing, merging, grouping, aggregations, and high-performance optimizations.

Rachel
Rachel
NumPy Array Manipulations Cheatsheet: The Complete Reference
numpy4 min read

NumPy Array Manipulations Cheatsheet: The Complete Reference

Master NumPy: array initialization, indexing, slicing, broadcasting, linear algebra, and performance tuning.

Rachel
Rachel
Most Common English Mistakes by CEFR Level (And How to Fix Them)
english11 min read

Most Common English Mistakes by CEFR Level (And How to Fix Them)

The specific errors learners make at each CEFR stage — from A1's 'I have 25 years' to C1's misuse of transition words. Organized by level so you can fix exactly what's holding you back.

Vaishnavi
Vaishnavi
Fixing the Acorn Parse Error in MDX: Escaping Math and Curly Braces
MDX4 min read

Fixing the Acorn Parse Error in MDX: Escaping Math and Curly Braces

A complete troubleshooting guide to resolving the 'Could not parse expression with acorn' compiler error in Astro, Next.js, and modern MDX pipelines.

Darsh Jariwala
Darsh Jariwala
FastAPI & Pydantic v2 Boilerplate Cheatsheet: The Complete Reference
fastapi4 min read

FastAPI & Pydantic v2 Boilerplate Cheatsheet: The Complete Reference

Build high-performance APIs: FastAPI routers, Pydantic v2 models, dependency injection, async database integration, and security.

Rachel
Rachel
Resolving the 'Vite Module Runner Has Been Closed' Error in Astro Post-Build Hooks
DevOps4 min read

Resolving the 'Vite Module Runner Has Been Closed' Error in Astro Post-Build Hooks

A complete step-by-step engineering guide to debugging the Vite runner closed error during astro:build:done. Learn static ESM imports and subprocess spawn patterns.

Vishnu
Vishnu
Developer Career Guide 2026: Skills, Salaries, and Strategy for Software Engineers
career7 min read

Developer Career Guide 2026: Skills, Salaries, and Strategy for Software Engineers

Complete career guide for software developers in 2026. Salary benchmarks for India and global markets, skill demand ranking, job search strategy, portfolio building, and navigating the AI transition.

Arjun
Arjun
Advanced Terraform Cloud-Scale State Cheatsheet: The Complete Reference
terraform4 min read

Advanced Terraform Cloud-Scale State Cheatsheet: The Complete Reference

Manage infrastructure at scale: Terraform workspaces, backend state locks, refactoring resources, dynamic blocks, and import workflows.

Cobie
Cobie
Emergency Privacy Kit: Secure Your Digital Life in 2026
privacy5 min read

Emergency Privacy Kit: Secure Your Digital Life in 2026

Step-by-step guide to securing your digital privacy fast. Password manager, 2FA, encrypted messaging, browser hardening, VPN setup, and data cleanup. Actionable checklist for immediate protection.

Vishnu
Vishnu
Best Ollama Models to Run in 2026: Benchmarks & Recommendations
ai7 min read

Best Ollama Models to Run in 2026: Benchmarks & Recommendations

Fact-checked benchmarks of Ollama models for 2026: Llama 4 Scout/Maverick, Qwen 3, DeepSeek R1, Mistral Small 3, Gemma 4, Phi-4. Speed, quality, VRAM requirements, and best models for coding, chat, reasoning, and local RAG.

Darsh Jariwala
Darsh Jariwala
GitHub Actions Advanced YAML Pipelines Cheatsheet: The Complete Reference
github-actions4 min read

GitHub Actions Advanced YAML Pipelines Cheatsheet: The Complete Reference

Optimize CI/CD pipelines: GitHub Actions environments, concurrency controls, custom reusable workflows, matrices, and cache optimizations.

Cobie
Cobie
Understanding English Collocations: The Secret to Natural-Sounding Speech
english9 min read

Understanding English Collocations: The Secret to Natural-Sounding Speech

Why do we say 'make a decision' but not 'do a decision'? A complete guide to English collocations — the natural word pairs that separate textbook English from native speech — with examples, exercises, and common mistakes.

Vaishnavi
Vaishnavi
PromQL (Prometheus & Grafana) Alerting Cheatsheet: The Complete Reference
promql4 min read

PromQL (Prometheus & Grafana) Alerting Cheatsheet: The Complete Reference

Write high-performance Prometheus monitoring rules: PromQL selectors, vector matching, rates, offsets, and alert configurations.

Jena
Jena
PostgreSQL Performance Tuning for Developers: Indexing, Queries, and Configuration
postgresql7 min read

PostgreSQL Performance Tuning for Developers: Indexing, Queries, and Configuration

Practical PostgreSQL performance guide for developers. Indexing strategies, query optimization with EXPLAIN ANALYZE, memory tuning, and connection pooling. PostgreSQL 18 benchmarks included.

Vishnu
Vishnu
Buying Traffic vs. Earning From Ads: Publisher vs. Advertiser Guide
Monetization6 min read

Buying Traffic vs. Earning From Ads: Publisher vs. Advertiser Guide

Understand the distinct roles of publishers and advertisers. Compare the economics of buying traffic (arbitrage) vs. earning from display ads in 2026.

Shilpa Chavda
Shilpa Chavda
eBPF & Cilium Kubernetes Networking Cheatsheet: The Complete Reference
ebpf3 min read

eBPF & Cilium Kubernetes Networking Cheatsheet: The Complete Reference

Master eBPF and Cilium CNI: secure Kubernetes networking, cross-cluster service routing, Hubble network visibility, and network policies.

Jena
Jena
5 Ways to Build English Vocabulary Daily
english7 min read

5 Ways to Build English Vocabulary Daily

Stop memorizing word lists that don't stick. Five practical routines to learn and retain English vocabulary — from spaced repetition to active recall — that work at every CEFR level.

Vaishnavi
Vaishnavi
Best Privacy Browsers in 2026: Firefox vs Brave vs Librewolf vs Tor vs Mullvad
privacy6 min read

Best Privacy Browsers in 2026: Firefox vs Brave vs Librewolf vs Tor vs Mullvad

Fact-checked comparison of privacy-focused browsers. Tracking protection, fingerprinting resistance, usability trade-offs, and which browser for your threat model.

Vishnu
Vishnu
The Trust Crisis in AI Coding: 84% Use It, 3% Trust It
ai5 min read

The Trust Crisis in AI Coding: 84% Use It, 3% Trust It

84% of developers use AI coding tools but only 3% highly trust the output. Why trust is so low, real examples of failures, and how to build a healthy skepticism into your workflow.

Darsh Jariwala
Darsh Jariwala
AWS IAM Policies & Boundaries Cheatsheet: The Complete Reference
aws3 min read

AWS IAM Policies & Boundaries Cheatsheet: The Complete Reference

Master advanced AWS security: IAM policy structure, Permissions Boundaries, Attribute-Based Access Control (ABAC), and Service Control Policies (SCPs).

Arjun
Arjun
AWS EKS Production Tuning Cheatsheet: The Complete Reference
aws4 min read

AWS EKS Production Tuning Cheatsheet: The Complete Reference

Scale Kubernetes on AWS: EKS compute nodes (Karpenter), networking (VPC CNI), IAM Roles for Service Accounts (IRSA/EKS Pod Identities), and cost optimization.

Jena
Jena
DevOps Pipeline with Free Tools: Complete CI/CD Setup Guide 2026
devops6 min read

DevOps Pipeline with Free Tools: Complete CI/CD Setup Guide 2026

Build a production-grade DevOps pipeline using free tools: GitHub Actions, Docker, CodeRabbit, SonarCloud, and Render. Step-by-step CI/CD setup with zero monthly cost.

Darsh Jariwala
Darsh Jariwala
How to Stay Safe on the Dark Web: A Complete Security Guide
tor9 min read

How to Stay Safe on the Dark Web: A Complete Security Guide

Accessing the dark web safely isn't about being anonymous — it's about being boring. Here's how to configure Tor correctly, verify .onion sites, avoid common traps, and know what Tor does and doesn't protect against.

Vishnu
Vishnu
Anthropic Academy: Free Claude Courses, MCP & Claude Code [2026]
Anthropic6 min read

Anthropic Academy: Free Claude Courses, MCP & Claude Code [2026]

Complete guide to Anthropic Academy free Skilljar courses, Claude Code training, and MCP short courses in 2026. With DeepLearning.ai partnership reviews.

Vishnu
Vishnu
OpenAI Academy: Free Courses & Official Certifications Guide [2026]
OpenAI5 min read

OpenAI Academy: Free Courses & Official Certifications Guide [2026]

Complete guide to OpenAI Academy free self-paced courses and new official ChatGPT Certifications in 2026. Includes DeepLearning.ai reviews.

Vishnu
Vishnu
AWS Transit Gateway & VPC Routing Cheatsheet: The Complete Reference
aws4 min read

AWS Transit Gateway & VPC Routing Cheatsheet: The Complete Reference

Architect scalable AWS networks: VPC Peering, Transit Gateway, VPC endpoints (PrivateLink), NAT Gateways, and centralized ingress/egress patterns.

Jena
Jena
Best Private Messengers in 2026: Signal vs Session vs SimpleX vs WhatsApp vs Telegram
privacy5 min read

Best Private Messengers in 2026: Signal vs Session vs SimpleX vs WhatsApp vs Telegram

Fact-checked comparison of end-to-end encrypted messaging apps. Encryption protocols, metadata collection, jurisdiction, feature tables, and migration guides for privacy-focused users.

Vishnu
Vishnu
Tor on Mobile: Using Orbot and Tor Browser on Android
tor8 min read

Tor on Mobile: Using Orbot and Tor Browser on Android

Complete guide to using Tor on your phone. How to set up Orbot, Tor Browser for Android, bridge configuration on mobile, and when to use each app for maximum privacy.

Vishnu
Vishnu
Optimizing Netlify Blobs for Edge Functions: Lightweight In-Memory Caching
Netlify5 min read

Optimizing Netlify Blobs for Edge Functions: Lightweight In-Memory Caching

A complete step-by-step developer guide to reducing cold starts and database latency inside Netlify Edge Functions by implementing a lightweight in-memory cache.

Scarlett
Scarlett
Best AI Code Review Tools in 2026: Comparison & Guide
ai5 min read

Best AI Code Review Tools in 2026: Comparison & Guide

Compare CodeRabbit, GitHub Copilot Code Review, Amazon CodeGuru, Qodo, and GitLab Duo. Pricing, accuracy benchmarks, integration depth, and which to use for your team.

Darsh Jariwala
Darsh Jariwala

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Master Python scripting and automation with hands-on tutorials, code examples, and practical guides. From basics to advanced programming patterns for real-world applications.

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Modern frontend engineering with high-end design patterns, responsive layouts, JavaScript frameworks, and industrial-grade code practices for building exceptional web experiences.

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Battle-tested LinkedIn Skill Assessment answers, interview Q&A, and certification prep guides across programming, design, data, and business domains to help you pass and get certified.

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System administration, deployment automation, CI/CD pipelines, Docker, Kubernetes, and infrastructure management guides for DevOps engineers and platform teams.

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Deep dive into core enterprise Java programming covering OOP, data structures, algorithms, and modern Java features with practical code examples and tutorials.

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Industry shifts, technology updates, and industrial intelligence covering the latest developments in software engineering, AI, and developer tools.

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Applied artificial intelligence covering model tooling, LLM safety, prompt engineering, AI security workflows, and practical integration patterns for modern applications.

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Complete guide to building AI agents, skills, rules, and autonomous frameworks. Learn architecture patterns, tooling, and deployment strategies for intelligent agent systems.

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Cheat Sheets

Dense reference tables for Git, Vim, Linux, Docker, Claude, OpenAI, Gemini, and more — bookmark and come back. Quick lookup guides for developers who need answers fast.

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Curated lists, career roadmaps, high-value learning assets, and comprehensive reference materials for developers at every stage of their engineering journey.

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AI-powered Laravel development from scaffolding to production. Covers Laravel 13, Laravel Boost, Agent Skills integration, Eloquent ORM, and modern PHP development practices.

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AI Weekly

The week's 14 AI updates that actually matter. Fact-checked summaries with practical analysis covering the tools, models, and policy changes reshaping how we work with AI.

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Claude Engineering

Deep dives into Anthropic's Claude ecosystem, Claude Code CLI, MCP protocol, and building agentic skills with Opus 4.7. Practical guides for Claude-powered development workflows.

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English Skills

Vocabulary building, grammar guides, and communication tutorials for non-native English speakers progressing from A1 beginner to C2 mastery level with practical exercises and tips.

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Privacy & Security

Comprehensive tools and guides for staying private online — Tor browser, VPN setup, encryption practices, secure browsing habits, and data protection strategies for individuals and teams.

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