Exploring Tech, Finance & Productivity
Practical articles, free developer tools, and finance calculators. No jargon, no fluff.
Investing in Defence Sector Stocks: HAL, BEL, and Cochin Shipyard Fundamentals
India’s defence sector stocks became one of the most discussed investment themes of 2022-2024. The government’s push for defence …
Read MoreThe Prometheus Metrics That Actually Predict Outages
Most engineers monitor their services after they break. A small set of Prometheus metrics and alert patterns reliably signal problems 10-30 …
Read MoreGlobal Diversification From India: How Much USD Exposure Is Enough
Most Indian investors have 100% of their financial assets in Indian rupees. This is not inherently wrong - you earn in INR, spend in INR, …
Read MoreWhy Azure Is Quietly Winning the Enterprise Cloud War
Azure has grown faster than AWS for six consecutive quarters. The Microsoft bundling strategy, enterprise sales relationships, and OpenAI …
Read MoreThe Secret to Making Flutter Apps Feel Native
Most Flutter apps feel slightly off compared to native iOS and Android apps. The gap is not inevitable - it comes from specific, fixable …
Read MoreThe SIP That Turned 5000 Per Month Into 1 Crore: Time Horizon Matters
A Rs 5,000 monthly SIP can reach Rs 1 crore. The question is how long it takes and what return rate is required. The answer shows why the …
Read MoreHow a 300-Line Rust Program Replaced a 3,000-Line Python Service
A real migration story: taking a Python data processing service that needed 8 workers to handle load, rewriting the core in Rust, and …
Read MoreWhy Most New Investors Buy High and Sell Low - and How to Stop
There is a well-documented gap between what a mutual fund returns and what the average investor in that fund actually earns. In India, …
Read MoreIndia VIX: What Volatility Index Readings Actually Predict
India VIX (India Volatility Index) is calculated by NSE based on the implied volatility of Nifty 50 options. It is often called the “fear …
Read MoreWhy Ollama Changed the Local AI Landscape Overnight
Ollama made running large language models locally as simple as running a Docker container. The implications for privacy, cost, and developer …
Read MoreNifty IT Index: Should You Bet on India's Tech Sector Separately
The Nifty IT Index tracks 10 of India’s largest IT services companies: TCS, Infosys, HCL Technologies, Wipro, Tech Mahindra, LTIMindtree, …
Read MoreThe npm Packages With the Worst Security Track Records
The npm ecosystem has had repeated, high-profile supply chain attacks. These are the patterns and packages that have caused the most damage, …
Read MoreELSS Funds vs PPF: Which Tax-Saving Option Wins After 15 Years
Every year, Rs 1.5 lakh invested in Section 80C instruments is one of India’s most widely discussed investment decisions. ELSS (Equity …
Read MoreHow Google Spanner Achieves Global Consistency Without Locking
Spanner uses TrueTime - atomic clocks and GPS receivers in every datacenter - to achieve globally consistent reads without distributed …
Read MoreHow to Read a Mutual Fund Factsheet and What to Actually Look For
Every mutual fund in India is required to publish a monthly factsheet. These documents are freely available on the AMC’s website and on …
Read MoreWhy Deno 3 Is Worth a Second Look
Deno 3 dropped the ideological baggage that limited earlier versions. npm compatibility, a standard library that works, and a genuinely …
Read MoreThe Exact Exit Load and Tax You Pay When Redeeming Each Type of Mutual Fund
Most investors know roughly how mutual fund taxes work but are surprised by the exact numbers at redemption. Exit loads reduce the amount …
Read MoreThe React Hooks That Are Secretly Destroying Your Performance
useEffect and useState misuse are the leading causes of performance problems in React applications. Most engineers learn the API without …
Read MoreOpenTelemetry Is Finally Ready for Production - Here Is Where to Start
OpenTelemetry has stabilized across traces, metrics, and logs. The vendor lock-in problem it solves is real, and the integration path is now …
Read MoreSystematic Withdrawal Plan: Sequence of Returns Risk Explained With Indian Data
A Systematic Withdrawal Plan (SWP) is the mirror image of an SIP. Instead of investing a fixed amount monthly, you withdraw a fixed amount …
Read MoreDeveloper Tools
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Open ToolFinance Calculators
SIP Calculator
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