Open-source React performance observation tool for coding agents. A Chrome extension, local daemon, and CLI expose structured component render, network, and analysis data as JSON for agent-driven debugging and validation.
Prices and medians update for the tier you select.
Compare at
fiber-scope · Pro
No Pro plan
—
Pro-provider median
—
insufficient comparable pricing
vs Pro providers
No comparison
fiber-scope doesn't sell Pro
ⓘ Comparisons are same provider type (provider) and same buyer tier (Pro). Never across tiers.
Market density
23rd pctile
23 competing vendors
Comparable listings · 30d
—
MCP servers · Pro median
$9.99/mo
3 priced · —–— mid 50%
Price spectrum · Pro plans · 4 of 6 providers priced · log scale · $7 → $20/mo
MCP servers◻ shaded = middle 50% · line = median (all types)fiber-scope has no comparable Pro price — not plotted
Products in this market
Ranked by how closely each one matches fiber-scope's job. Prices show each provider's Pro state; entry prices are labelled as such. Unpriced products still belong to the market.
Market = the products most similar to this one by capability; prices are median / quartiles over its priced members, separated by provider type and buyer tier.