Kerf-CLI – SQLite-backed cost analytics for Claude Code
Cost intelligence for Claude Code. Real-time dashboards, pre-flight estimation, budgets, and ghost token auditing. - dhanushkumarsivaji/kerf-cli
Kerf-CLI – SQLite-backed cost analytics for Claude Code launched on April 8, 2026 with 9 votes, #1,315 of 21,248 launches that month and more than 75% of that year's launches.
Does a similar job
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Claude Usage TrackerMar 2026 · github.com · ▲236See exactly how much you spend on Claude, across every tool
Open-source CLI coding framework using Claude2024 · github.com · ▲84AI powered cli coding agent that monitors your dev/test server and fixes errors and adds features - vysakh0/dravid
CodeBurn – Analyze Claude Code token usage by taskApr 2026 · github.com · ▲112Built this after realizing I was spending ~$1400/week on Claude Code with almost no visibility into what was actually consuming tokens. Tools like ccusage give a cost breakdown per model and per day, but I wanted to understand usage at the task level. CodeBurn reads the JSONL session transcripts that Claude Code stores locally (~/.claude/projects/) and classifies each turn into 13 categories based on tool usage patterns (no LLM calls involved). One surprising result: about 56% of my spend was on conversation turns with no tool usage. Actual coding (edits/writes) was…
ClaudoscopeApr 2026 · claudoscope.com · ▲106Browse, search & track costs across Claude Code sessions
My Claude quota ran out in 10 minutes, so I made a tool to find out whyAug 2026 · github.com · ▲88Ask Claude Code where your usage went. Token audit, limit diagnosis and usage forensics — built from the session logs already on your machine, nothing leaves it. - kelviq/tare

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Source: Show HN post ↗
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- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com

Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com


I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com

With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app