ccusage VS GStack

• Easy to use CLI
  ccusage provides a simple command-line interface for analyzing Claude Code usage from local JSONL files, making it quick to get started without complex setup.
• Detailed cost breakdown
  It offers detailed reports on token usage and costs broken down by day, month, session, or billing blocks, helping users understand exactly where their usage and spending are going.
• No API key required
  Since it reads local usage data files directly rather than calling an API, it doesn't require additional API keys or credentials to generate reports.
• Open source and free
  ccusage is an open-source tool, allowing users to inspect, modify, and contribute to the codebase, and use it without licensing costs.
• Multiple output formats
  It supports various output formats including tables and JSON, making it flexible for both human review and integration into other scripts or dashboards.

Possible disadvantages

• Limited to Claude Code
  ccusage is specifically designed for analyzing Claude Code usage data, so it isn't useful for tracking usage of other AI tools or platforms.
• Depends on local data files
  The tool relies on local JSONL log files generated by Claude Code, so if those files are missing, corrupted, or in an unexpected format, the analysis may be incomplete or inaccurate.
• Requires Node.js environment
  Since it's a CLI tool typically run via Node.js or npm/npx, users need to have a compatible JavaScript runtime installed, which may be a barrier for non-developers.
• Manual updates needed
  As Claude Code's data format or features evolve, ccusage may require manual updates to stay compatible, and users need to keep the tool updated themselves.
• Limited visualization options
  The tool primarily focuses on text-based or tabular output, lacking built-in rich graphical visualizations that some users might want for deeper analysis.

• Open Source
  GStack is open source, allowing developers to review, modify, and contribute to the project. This promotes transparency and community collaboration.
• Versatile
  GStack provides a modern stack that can be used for a variety of applications, offering flexibility to developers in building different types of projects.
• Community Support
  Being linked to a GitHub repository, GStack has potential community support where developers can get help, share ideas, and contribute to improvements.

Possible disadvantages

• Limited Documentation
  As an open-source project, GStack may have limited documentation, making it challenging for new users to understand or implement effectively.
• Maintenance
  GStack’s maintenance and updates depend on community contributions, which can lead to irregular updates and potential issues remaining unresolved.
• Learning Curve
  Users unfamiliar with the technologies involved may face a steep learning curve, needing to understand each component of the stack to utilize it fully.

No analysis of ccusage yet.

• I built an AI usage tracker. Here are five alternatives, and why I took a different approach

  Ccusage reads local coding-agent logs and produces token and estimated-cost reports. Its documentation covers Claude Code, Codex and other supported CLIs, including JSON output, cache accounting and an offline mode using cached pricing.... - Source: dev.to / about 21 hours ago

• Mistral Large 4

  You can confirm the allowed usage amounts with something like [ccusage](https://ccusage.com/) or [tokscale](https://tokscale.ai/). - Source: Hacker News / 25 days ago

• tokenmaxxing: track AI coding usage across tools and devices

  Tokenmaxxing is our open-source CLI and public leaderboard for bringing those daily totals together. It builds on ccusage and syncs usage to one public profile. - Source: dev.to / 29 days ago

• gstack: Y Combinator CEO Garry Tan's Open-Source Claude Code Setup That Ships Like a Team

  Garry Tan runs Y Combinator full-time and still shipped 3 production services and 40+ features in 60 days, part-time, using AI agents. His setup is now open source: gstack turns Claude Code into a virtual engineering team, with 23... - Source: dev.to / 15 days ago

• Coding expertise is going to collapse from AI reliance

  I like using grill me in conjunction with obra superpowers spec driven development https://www.aihero.dev/skills-grill-me https://github.com/obra/superpowers When I'm doing something quite complex I'll also throw in gstack office hours... - Source: Hacker News / 2 months ago

• The most popular AI coding skills right now

  GStack is Garry Tan's Claude Code setup, and at nearly 110,000 stars it is one of the most popular skill collections out there. Instead of one mode that handles everything, it gives the agent distinct roles, each behind its own slash... - Source: dev.to / 5 months ago

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