Exploring Tech, Finance & Productivity
Practical articles, free developer tools, and finance calculators. No jargon, no fluff.
How Apple Silicon Changed the Economics of Developer Hardware
The M-series chips did not just make Macs faster. They restructured the cost-performance calculus for developer laptops in a way that …
Read MoreWhy the Sensex Crossing 80,000 Tells You Nothing About Future Returns
In 2024, the Sensex crossed 80,000 points and financial media treated it as meaningful. News anchors made special graphics. AMC marketing …
Read MoreSGB vs Gold ETF vs Physical Gold: 10-Year After-Tax Return Comparison
Gold has three primary investable forms for Indian retail investors: Sovereign Gold Bonds (SGBs), Gold ETFs via stock exchange, and physical …
Read MoreThe Database Index Type You Have Never Used but Should
Partial indexes and expression indexes have been in Postgres for years and are routinely ignored. They can cut index size by 80% and query …
Read MoreHow Pharma Sector Stocks Behaved During COVID: A Data-Driven Look
Pharma was supposed to be the COVID winner. And it was - for about 18 months. Then came three years of underperformance that wiped out much …
Read MoreWhy Your CI Pipeline Is Probably Lying to You
A green CI build is not the same as a safe deployment. Most pipelines have structural gaps that create false confidence about code quality …
Read MoreHow Bun Dethroned Node.js for Local Development
Bun is not just a fast Node.js replacement - it collapses the entire JavaScript toolchain into a single binary and makes the developer …
Read MoreNifty 500 Index Fund vs Nifty 50: Are You Actually Getting More Diversification
The Nifty 500 index contains 500 companies compared to Nifty 50’s 50 companies. The intuitive conclusion is that Nifty 500 is 10x more …
Read MoreThe Go Patterns That Separate Seniors from Juniors
Go is simple to learn but the patterns that distinguish experienced Go engineers from beginners are non-obvious. Here are the ones that show …
Read MoreThe Problem With Most Balanced Advantage Funds: Valuation Models Differ
Balanced Advantage Funds (BAFs) are marketed as smart, self-managing hybrid funds that automatically reduce equity exposure when markets are …
Read MoreWhat SEBI's TER Rules Actually Mean for Your Mutual Fund Returns
The Total Expense Ratio (TER) is the annual fee that a mutual fund deducts from its assets to cover fund management, administration, …
Read MoreWhy Every AI Company Is Building Its Own Silicon
Google, Meta, Amazon, Microsoft, and now OpenAI are all designing custom AI chips. This is not vanity - it is a structural economic and …
Read MoreHow a Single Nginx Misconfiguration Exposed 2 Million Records
A missing trailing slash in an Nginx alias directive is one of the most common and most serious misconfigurations in web infrastructure. …
Read MoreMirae Asset vs Axis vs HDFC: Which AMC Consistently Delivers Alpha
When comparing AMCs, the question is not which fund had the best 1-year return - that is random. The question is which AMC has delivered …
Read MoreHow to Build a 3-Fund Portfolio for Indian Investors
The 3-fund portfolio is the simplest evidence-backed investment framework that exists. It was popularised in the US by Bogleheads (followers …
Read MoreThe Real Reason Kubernetes Is Hard
Kubernetes complexity is not accidental and it is not just a learning curve problem. It is the result of solving genuinely hard distributed …
Read MoregRPC vs REST in 2026: When Each One Actually Wins
The gRPC vs REST debate is mostly settled in practice, but the wrong choice still shows up in codebases regularly. Here is the clear …
Read MoreNSE vs BSE: Why Liquidity Difference Matters More Than You Think for ETFs
Most retail investors in India think of NSE and BSE as interchangeable. For buying regular stocks, the difference is minimal since …
Read MoreNifty 50 SIP Since 2000: Exact Returns Through Every Crash and Recovery
Starting a Nifty 50 SIP in January 2000 meant beginning right before the dotcom crash, then surviving the 2001-2002 downturn, the 2004 …
Read MoreWhy Firefox Is Worth Saving - And What Mozilla Got Wrong
Firefox is the only browser with an independent rendering engine. Losing it would make Google the de facto gatekeeper of web standards. But …
Read MoreDeveloper Tools
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