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Benchmark visualization made simple

Vizb

Transforms benchmark output from Go, Rust, and JavaScript into interactive charts you can explore in your browser. Single HTML file — no server, no dependencies, no build step.
Get Started View Examples

Quick Install

Section titled “Quick Install”
Terminal window
curl -fsSL https://vizb.goptics.org/install.sh | bash

Features

Section titled “Features”

Multi-Chart

Bar, line, and pie charts in a single view. Sort, swap axes, and toggle logarithmic scale.

Merge & Compare

Merge benchmarks from multiple runs, machines, or releases. Tag with version labels for cross-release comparison.

Smart Grouping

Extract dimensions from benchmark names using pattern matching or regex. 1D, 2D, or 3D data — vizb handles it.

CI Ready

First-class GitHub Action. Run benchmarks, tag releases, merge history, and deploy — all from your workflow.

Interactive UI

Vue.js-powered interface with sortable charts, axis swapping, scale toggles, and JPEG export. All in a single HTML file.

Flexible Input

Reads benchmark output from Go, Rust (Criterion, Divan), and JavaScript (Vitest, Tinybench). Auto-detects text and JSON formats. Pipe from CLI or read from files.

Explore

Section titled “Explore”
Commands All CLI flags and options for root, merge, and html commands.
CI/CD Integration GitHub Action reference and step-by-step CI tutorials.
Grouping Guide Pattern and regex grouping for multi-dimensional data.
Merging Guide Combine benchmarks with tag-based inner and outer merging.