Exploring Tech, Finance & Productivity
Practical articles, free developer tools, and finance calculators. No jargon, no fluff.
The Real Cost of Running LLMs in Production
Everyone talks about the per-token pricing. Nobody talks about the infrastructure, latency, retry logic, and prompt engineering costs that …
Read MoreHow Senior Engineers Write Tickets That Junior Engineers Can Actually Follow
A badly written ticket wastes everyone’s time. Here is the anatomy of a good ticket and why most people never learn to write them.
Read MoreCold Messaging on LinkedIn - Scripts That Actually Get Replies
Most people write LinkedIn cold messages that immediately signal “I want something from you.” The person on the other end can feel it and …
Read MoreHow to Get a 1:1 With Your Skip-Level Manager Without It Being Weird
Asking your manager’s manager for a meeting feels politically risky. Here is how to do it in a way that is natural, professional, and …
Read MoreHow Meta Trains LLaMA 4 on 100,000 GPUs
Training a frontier model on 100,000 GPUs is not just a bigger cluster. It requires solving distributed systems problems that push the …
Read MoreWhy the Model Context Protocol Is the Most Important AI Spec of 2026
Every AI product built in the last two years has had to solve the same problem independently: how does an LLM access external data and …
Read MoreCoreWeave, Nebius, Lambda: The Neocloud Companies Powering the AI Boom
They’re not AWS. They’re not Azure. They’re GPU-native cloud companies built specifically for AI - and they’re growing faster than anything …
Read MoreThe Git Workflow That Eliminates Code Review Chaos
Big PRs, stale branches, conflicting merges - most teams suffer from the same git chaos. Here is the workflow that fixed it.
Read MoreThe Git Commands That Will Save You From Yourself
Everyone knows git add, git commit, git push. The developers who treat git as a superpower know about a dozen more commands that make …
Read More8 Habits of Engineers Who Always Ship on Time
Every team has that engineer. The one you give a project to and you know it will come in on time, at the quality you expect, without a lot …
Read MoreHow Anthropic Thinks About AI Safety Differently Than OpenAI
Both companies say they care about safe AI. But their approaches to what that means, how to measure it, and how to balance it against …
Read MoreWhy Your Docker Images Are 10x Larger Than They Need to Be
A 1.2 GB Docker image for a simple Node.js API is not normal, it is negligence. Here is how to build production images that are actually …
Read MoreGo vs Rust: Which One Should You Actually Learn Next
Both Go and Rust are having a moment. But they solve completely different problems and attract different kinds of engineers. Here is the …
Read MoreHow Indian Engineers Can Target US Remote Jobs in 2025
The opportunity is real. US companies are actively hiring remote engineers from India - not just as contractors through outsourcing firms, …
Read MoreWhat Your LinkedIn Headline Should Say If You Are a Software Engineer
Your LinkedIn headline is the first thing recruiters read and the last thing most engineers update. Here is how to write one that actually …
Read MoreWhy SQLite Is the Most Underrated Production Database
SQLite runs in billions of devices and is the most deployed database in the world. It is also quietly powering a surprising number of …
Read MoreWhy Rust Is Taking Over the Linux Kernel
Linus Torvalds was skeptical of Rust in the kernel for years. Now he is shipping it. Here is why that happened and what it means for the …
Read MoreNvidia's Rubin Platform: 6 Chips, 50 Petaflops, and Why It Matters
Nvidia just announced Rubin - their most ambitious AI platform ever. 5x faster inference than Blackwell, 10x cheaper per token, and a …
Read MoreThe Hidden Charges in Your Zero Balance Savings Account
Zero balance does not mean zero fees. Here are the charges that quietly drain your savings account in India - and how to avoid most of them.
Read MoreITR-1 vs ITR-2 vs ITR-4 - Which Form Do You Actually Need?
Filing the wrong ITR form can get your return flagged or rejected. Here is a plain-language breakdown of who should use ITR-1, ITR-2, and …
Read MoreDeveloper Tools
JSON Formatter
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Open ToolJWT Decoder
Inspect JWT header, payload, and expiry without sharing tokens.
Open ToolProtobuf Encoder
Encode JSON to Protobuf binary or decode binary back to JSON.
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Open ToolBase64 Encoder
Encode and decode Base64 strings with a single click.
Open ToolHash Generator
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Open ToolUUID Generator
Generate random v4 UUIDs. Copy with one click.
Open ToolUnix Timestamp
Convert between Unix timestamps and human-readable dates.
Open ToolFinance Calculators
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Compute your tax exemption under Section 10(13A).
Investment Growth
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Want to practice coding? Browse 50 DSA problems with clean solutions.