The signal in the feed.

10 Technology Trends Reshaping India's GCCs in 2026 - AI, Data Engineering, Cloud (With Real Numbers)

The Numbers That Signal a Structural Shift India GCC market value (2025): $69.85 billion India GCC market projection (2030): $130.50 billion CAGR: 8.1% GCCs crossing $1B revenue in FY24-25: 24 (vs 19 previous year) India's share of global GCC market: 55% GCCs investing in AI: 70% GCCs in ML/AI projects: 86% GCC workforce by 2030: 2.5 million+ The companies contributing to $130 billion in 2030 aren't processing overflow work from headquarters. They're building products, owning IP, running global

Designing K-Saju: turning a traditional birth-chart system into a lightweight K-culture web product

Designing K-Saju: turning a traditional birth-chart system into a lightweight K-culture web product I recently shipped the first public version of K-Saju, a small web project that reimagines Korean Saju / Four Pillars as a K-culture character card and friend chemistry experience. Live: https://ksaju.piyaklabs.com?ref=devto Personal build log, in Korean: https://log.piyaklabs.com/posts/dev/k-saju-project-open/ The product pitch is intentionally simple: Hatch your K-drama / K-pop style character i

My React Search Box Froze on Every Keystroke. I Fixed It by Stealing Python's #1 Scope Rule.

One search box made my whole React dashboard feel broken. Every keypress landed late. Almost 300ms late. My first instinct was the same one a lot of React developers have: memoize everything. useMemo? useCallback? Wrap half the app in React.memo and hope the smoke clears? That was my first instinct. It was also the wrong one. The app was not huge. It was a side-project dashboard with roughly 150 components: a sidebar, a header, a data table, a few charts, filters, settings panels, the usual litt

Inference Optimization for MiMo v2.5: Pushing Hybrid SWA Efficiency to the Limit

I Built the Only 2026 WWII Jeep

React vs Next.js Explained: Which Is Better for Web Development?

A developer receives a new project request: build a website that loads quickly, provides a smooth user experience, ranks well on search engines, and can grow as the business expands. The design looks great, but one important question appears before development begins — should the project use React or Next.js? This is a common decision in modern web development. Both technologies are powerful, widely used, and connected closely with frontend development. However, they solve different problems and

Building a Client-Side Grid Solver for Block Blast in React

I recently built a tool to solve board layouts for the popular mobile puzzle game Block Blast. The app runs completely on the client side and helps players figure out the optimal placement for their blocks to maximize their score or clear lines. The core engine relies on a backtracking search algorithm. In Block Blast, you get three pieces at a time and must place all three to receive the next batch. This means for any given turn, the solver needs to calculate the permutations of placing these t

Handforged Hardware vs. Factory-Made: Which Is Better for Home Renovation?

Home renovation often focuses on the obvious upgrades—new flooring, fresh paint, modern lighting, or custom cabinetry. Yet some of the most meaningful transformations come from the smallest details. During the renovation of an old cottage, one lesson became increasingly clear: quality hardware has the power to shape the entire character of a space. At first glance, hinges, handles, latches, and brackets may seem like purely functional components. However, these finishing touches influence how a

I built a free local log viewer that opens your logs in a beautiful browser UI with one command

Debugging logs should not be painful. Install and run npm install -g @zync-log/zync-log Point it at your log folder: zync-log "/Users/you/MyApp/Logs" zync-log "/var/log/myapp" zync-log` What it looks like Who is this for? .NET / ASP.NET Core with Serilog ← best experience, fully optimized Features Search and filtering Full-text search across messages, properties, and stack traces Log Analytics Dashboard Summary cards — total lines, errors, warnings, time range covered Ultra-fast streaming Local

The Art of Computer Programming by Donald E. Knuth

How to Optimize Web Performance for E-Commerce: A Full-Stack Approach

In the modern digital economy, speed equals revenue. For e-commerce platforms, a single-second delay in page load time can lead to a drastic drop in conversion rates. As modern web architectures evolve, achieving a sub-second Time to Interactive (TTI) requires optimizing both the frontend presentation layer and backend infrastructure. In this tutorial, we will explore a full-stack approach to optimizing an e-commerce platform using Next.js, image optimization pipelines, and intelligent database

Stop Auth Flickers: Edge Middleware in Next.js ⚡

The Amateur UI Flicker When building protected routes (like /dashboard) in a React Single Page Application (SPA), developers usually handle authentication on the client side. A user navigates to the dashboard, the React component mounts, and a useEffect hook checks if a valid JWT token exists in localStorage. If it doesn't, React redirects them to /login. This creates the infamous Auth Flicker. Because React has to render the DOM before the useEffect fires, the unauthenticated user physically se