Developer Tools
hl vs jq for JSON Logs: Which One Survives a Messy File?
One plain-text line stopped jq cold on a 20,000-line API log; hl printed every line and kept only the errors on request.…
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Developer ToolsReylo vs Drizzle: Type Your SQL or Write It in TypeScript?
I had one small database file on disk and a TypeScript file that wanted a single user back. A database (a file…
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Developer ToolsDo I Still Need mold Now That Rust Uses lld by Default?
Rust already links with lld on x86-64 Linux, so most people do not need mold anymore. I timed GNU ld, lld, mold…
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Developer Toolstsrs vs tsc: Same Errors, Different Exit Code
tsrs vs tsc on one TypeScript folder: both printed the same 81 errors byte for byte, tsrs was about 1.7 times faster,…
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Developer ToolsHow Do I Know If I Have a Malicious npm Package on My Computer?
After an npm hijack alert, check every project, extension and AI config on your Mac or Linux machine for the bad version…
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Claude CodeHow Do I Show Context Usage in the Claude Code Status Line?
See your context, cost and limits at a glance, without asking Claude. Short answer: Add a statusLine entry to ~/.claude/settings.json that points…
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Developer Toolsrea vs Ghidra: Use rea on JavaScript, Keep Ghidra for Binaries
I had a tiny notes script split across two files, and I did not want to scroll it just to see how…
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Developer Toolse2e vs Playwright: when the agent step is worth it
I had a tiny billing page. A button said Upgrade. A line under it said Free, and a click changed that word…
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Developer ToolsDoes jevgrep really cut coding agent cost by 30%? The full bill says 8%.
Short answer: jevgrep is a free command-line search tool that lets a coding agent find the right files using a tiny, cheap…
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Developer ToolsCitrix says every default NetScaler can run an attacker’s command. The build is 14.1-73.37.
Read this if a NetScaler ADC (application delivery controller: the computer that sits in front of company apps and decides who gets…
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