Build an Options Activity Scanner With Python and Free Data
Build a free unusual options activity scanner in Python using Tradier, yfinance, or Polygon. 200 lines, runs on a Raspberry Pi.
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Full Stack Monitoring: Grafana, Prometheus & Loki Setup
TL;DR: Full stack monitoring is essential for modern architectures, encompassing infrastructure, applications, and user experience. A security-first approach ensures that monitoring not only detects performance issues but also…
Free Hash Generator — MD5, SHA-1, SHA-256, SHA-512 Online
Generate MD5, SHA-1, SHA-256, and SHA-512 hashes online for free. Check file integrity, verify downloads, or hash passwords. Runs in browser — your data stays private.
Free Base64 Encoder & Decoder Online
Encode text to Base64 or decode Base64 to plain text online for free. Supports UTF-8. No signup required. Fast, private, runs entirely in your browser.
Free Online JSON Formatter & Validator
Format, validate, and pretty-print JSON online for free. No signup required. Paste your JSON, get clean formatted output with syntax highlighting and error detection.
I Built a Base64 Tool That Fixes Frustrating Alternatives
Debugging a Base64-encoded error message buried inside a JSON response shouldn't require pasting sensitive production data into a random website. Most online Base64 tools are bloated with ads,…