Frontend
Micro‑frontends: Integrate React, Vue & Angular (2026)
Guide to federated micro‑frontends where React, Vue, and Angular coexist without inflating bundles, using Module Federation, a state bus, and a design system.
// author
Nilesh Raut
’m Nilesh, a Software Development Engineer with 2+ years of experience, specializing in Go, JavaScript, Python, Docker, Kubernetes, Git, Jenkins, microservices, and system design (LLD/HLD), backed by a strong foundation in data structures and algorithms. Alongside my engineering journey, I bring 4+ years of hands-on experience in SEO, where I’ve worked extensively on content strategy, keyword research, technical SEO, and organic growth, helping products and businesses scale efficiently by aligning solid technology with search-driven performance.
591 articles
Node Js
BullMQ Real‑Time Dashboard: Track Jobs & Metrics (2024)
Learn how to build a BullMQ dashboard that streams real‑time job status via WebSockets, persists metrics to Prometheus, and detects failures instantly.
AI
Secure AI Agent Blueprint: Zero‑Trust API Key Management
Build a zero‑trust AI agent that protects API keys for non‑technical users. Our AWS Lambda proxy guide adds automatic rotation, logging and low‑latency access.
Frontend
Vuex vs Pinia vs Signals: State Management for Vue Apps
Discover how Pinia’s tiny bundle and native Composition API, Vuex’s mature mutation tracking, and Signals’ ultra‑fine‑grained reactivity compare in large Vue.js apps, and learn…
Backend Dev
BullMQ Monitoring & Debugging with Grafana (2026 Guide)
Learn to expose BullMQ metrics with a custom Prometheus exporter, build Grafana dashboards, set alerts, and use correlation IDs to quickly debug stalled jobs.
AI
No-Code AI Agent with Node.js & Express: Step‑by‑Step Guide
Learn how to build a no-code AI agent using Node.js and Express, letting non‑engineers design workflows with a dashboard, JSON rules, and LLM integration.
Frontend
React Lazy Loading: Code‑Splitting vs Dynamic Imports
Learn how React lazy loading can cut bundle size and boost Core Web Vitals. Compare code‑splitting with React.lazy and runtime dynamic imports for faster,…
Node Js
BullMQ Retries, Rate Limiting & Delayed Tasks (2024 Guide)
Configure BullMQ with exponential backoff, jitter, rate limiting and delayed jobs so Node.js workers stay resilient, avoid thundering‑herd crashes.
System Design
Build a Low‑Code AI Agent Builder UI with React & Node.js
TL;DR – A drag‑and‑drop canvas lives best on a dedicated canvas library; React only stores the intent. – Store nodes + edges in a relational DB…
AI
Prompt Design for AI Agents: 7 Best Practices (2024 Guide)
Discover a non‑developer’s guide to prompt design for AI agents using the PCTF framework, reusable templates, and tests that boost accuracy and trim latency.
Web Development
Next.js SSR Guide: Boost Core Web Vitals in 2026
Learn how to implement server‑side rendering with Next.js to slash TTFB, lower LCP below 2.5 s, and boost Core Web Vitals, delivering faster SEO‑friendly pages.
Node Js
BullMQ vs Bee-Queue vs Redis Queue: 2026 Node.js Comparison
Explore which Redis‑backed queue—BullMQ, Bee‑Queue, or Redis Queue (RQ)—delivers the best performance, reliability, and scaling for Node.js task processing.
System Design
Design Patterns for Resilient, Self‑Correcting AI Agents
TL;DR – 70 % of production AI agent glitches stem from logical loops, not crashes. – Circuit Breaker + Retry cuts workflow failure by 40 %…
Backend Dev
JWT vs Session Cookies: Choose the Right Auth Method (2026)
Explore how JWT and session cookies differ for secure authentication, when to pick each, and practical steps to avoid stale tokens and ensure instant…
System Design
Designing a Scalable Redis JWT Session Store (2026 Guide)
Learn how to build a Redis‑backed JWT session store that offers instant token revocation, auditability, and million‑scale sessions while staying under 5 ms latency.
Web Development
Secure SPA with JWT Access & Refresh Tokens (2026 Guide)
Discover a robust JWT strategy for React SPAs: store refresh tokens in httpOnly SameSite cookies, keep access tokens in memory, rotate tokens on use,…
Backend Dev
Refresh Token Rotation & Reuse Detection Guide (2026)
Secure your OAuth2 app by rotating refresh tokens on use and detecting reuse attacks. Follow this guide to implement token families, hashing, and revocation.
Backend Dev
JWT Token Blacklisting with Redis: Best Practices (2026 Guide)
Use Redis blacklisting for instant JWT revocation. This Node.js guide gives quick, secure patterns to protect tokens, cut breach risk, and keep APIs safe.