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Practical articles, free developer tools, and finance calculators. No jargon, no fluff.
Nifty 50 ETF vs Nifty 50 Index Fund: Which One Should You Actually Buy
ETFs have lower expense ratios but index funds win on convenience and actual returns for most SIP investors. The answer depends on your …
Read MoreWhy 90% of Active Mutual Funds in India Fail to Beat Nifty 50
SPIVA data shows 9 out of 10 active large-cap funds underperform Nifty 50 over 10 years. The reasons are structural, not a streak of bad …
Read MoreWhy Every Startup Should Start on a Monolith
Every few months, a startup posts about how they built their entire platform on 47 microservices from day one. The comments are full of …
Read MoreSIP vs Lump Sum: What 20 Years of Nifty Data Actually Shows
The SIP vs lump sum debate has a clear answer in the data - but it depends on when you ask the question. Here is what 20 years of Nifty 50 …
Read MoreDeveloper Tools
JSON Formatter
Format, validate & minify JSON instantly in your browser.
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.
Open ToolRegex Tester
Test regex patterns with real-time matching and group highlights.
Open ToolBase64 Encoder
Encode and decode Base64 strings with a single click.
Open ToolHash Generator
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes instantly.
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
SIP Calculator
Calculate monthly SIP growth with the power of compound interest.
EMI Calculator
Find your EMI for home loans, car loans, or personal loans.
1 Crore SIP
Figure out how much SIP you need to build 1 crore.
Emergency Fund
Calculate exactly how much emergency fund you should have.
HRA Calculator
Compute your tax exemption under Section 10(13A).
Investment Growth
Project your portfolio's future value with annual step-ups.
Want to practice coding? Browse 50 DSA problems with clean solutions.