Browse the ShareCode blog by topic
The catalogue is small on purpose. Pick a topic below — the related reading is always nearby, and the next post in your direction is one click away.
Real-time collaboration
How multi-user editing actually works in the browser — CRDTs, WebRTC, presence, and the patterns behind pair programming that doesn't lag.
Latest
How Real-Time Sync Works Under the Hood
By Kishan Vaghani · 11 min read
Code editors & workflow
Choosing an editor, sharing code without friction, and the everyday workflows that fit around online IDEs instead of fighting them.
Latest
How to Share Code Snippets in Real Time
By Kishan Vaghani · 9 min read
Interviews & hiring
Running structured technical interviews remotely — problem design, rubrics, candidate experience, and the data-structure questions that still come up.
Latest
From FizzBuzz to LRU Cache: Coding Interview Questions in 5 Levels
By Kajal Pansuriya · 18 min read
Engineering foundations
The everyday craft topics — debugging, language fundamentals, auth security, and the code-quality habits that hold up across years.
Latest
Fixing "Hydration Mismatch" Errors in Next.js: A Working Method
By Kajal Pansuriya · 9 min read
AI-assisted development
How working developers actually use LLMs — to write code, review changes, debug, and learn — without losing the craft.
Latest
Prompting Patterns That Produce Reviewable Code
By Kajal Pansuriya · 10 min read
Web performance
The four metrics that actually matter for user-facing web apps — and the engineering moves that move them in production.
Latest
Core Web Vitals Explained: LCP, CLS, INP Without the Buzzwords
By Kajal Pansuriya · 11 min read
Frontend architecture
The architectural decisions that decide whether a frontend codebase ages well — component boundaries, state ownership, server/client splits, and the data-fetching patterns that hold up at scale.
Latest
Component Boundaries: Composition Over Configuration
By Kajal Pansuriya · 11 min read
Editorial team
Written by real engineers
Every article on this site is written under a named byline. No house pseudonyms, no AI-generated personas — just two working engineers writing about what they ship.
Kishan Vaghani
Founder & Lead Engineer, ShareCode
Founder of ShareCode. Writes the engineering deep-dives on this site — WebRTC, Firebase Auth, real-time sync, and the production patterns behind the editor itself.
Kajal Pansuriya
Developer Educator, ShareCode
Developer educator at ShareCode. Writes the tutorial track — Python, JavaScript debugging, coding-interview prep, and the everyday code-quality habits that hold up in real codebases.
Don't see your topic?
The catalogue grows slowly because every post is written under a real byline and reviewed before it ships. Suggest a topic and we'll add it to the editorial queue.