ondrajz/go-callvis

Health v2 · maintenance only

Adoption not part of the score

6508 stars · 431 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

go-callvis is a development tool that visualizes the call graph of Go programs using pointer analysis and Graphviz dot output. It provides an interactive web-based viewer for exploring call graphs of packages and types.

Use cases

• visualize call graph of a Go program
• understand unfamiliar Go codebase structure
• explore how packages and functions relate in a large project
• generate dot files of function call relationships
• focus on a specific package's call graph interactively
• group methods by receiver type for code review

When to choose

• you need to understand or document the structure of a Go codebase
• you want an interactive viewer to navigate call graphs of large projects
• you need static call graph output for analysis or presentations

When to avoid

• you need runtime or dynamic profiling data rather than static analysis
• your project is not written in Go
• you cannot install Graphviz and need rendered images beyond SVG

Facets

cli-tool · maturity active

developer-tools data-visualization graphics developer-tools programming-languages parsers go cli cross-platform callgraph static-analysis graphviz pointer-analysis code-comprehension

Member repositories

For agents

markdown · JSON · MCP: product_card(name="ondrajz/go-callvis")