macOS
brew install flamebearerlocal Homebrew formula metadata
brew
Consultez les chemins d'installation, exécutables, métadonnées et notes de sécurité de flamebearer pour les workflows d'agents IA.
installation
brew install flamebearerlocal Homebrew formula metadata
aperçu
Blazing fast flame graph tool for V8 and Node
historique
flamebearer is a JavaScript CPU trace analysis CLI for Chrome DevTools performance recordings and Node `.cpuprofile` files. The current README positions it as a compact text-summary tool rather than an HTML flame-graph renderer.
The official GitHub repository was created in 2018 and was formerly available under Mapbox; GitHub now redirects the Mapbox URL to mourner/flamebearer. The README says version 1 generated an HTML flamegraph for Node traces, then the project lay dormant after 2018.
In 2026 the project was revived with a new purpose: a CLI-oriented analyzer for performance optimization loops, especially useful for agents and humans reading CPU traces without opening a GUI.
The package's adoption niche is Node and browser performance work. It can be installed globally with npm, used through `flamebearer-node` to profile a script, or pointed at Chrome trace and Node CPU profile files.
Its README explicitly leaves GUI flamegraph browsing to Speedscope and instead optimizes for one-page terminal summaries, drill-down flags, source-map support, hot source lines, and long-task visibility.
Typical commands include `flamebearer-node bench.js`, `flamebearer profile.json.gz`, and `flamebearer CPU.*.cpuprofile`. Drill-down flags restrict stacks, threads, row counts, and time ranges.
The tool does not document a persistent config file or credentials file; usage is command-line and profile-file driven.
flamebearer is interesting because it changed identity without abandoning the package: from a Node HTML flamegraph generator inspired by earlier profiling tools into a fast textual trace summarizer aimed at modern command-line workflows.
It sits in the flamegraph family tree but intentionally chooses a terminal-first UX, which makes it attractive for CI logs, scripted profiling runs, and automated performance investigations.
posture de sécurité
narrow executable package without higher-risk signals.
risque vert · confiance faible · appliance
Avant une utilisation sans surveillance par un agent, vérifiez si l'outil lit des identifiants en clair, écrit un état distant, publie des artefacts ou lance des plugins.
exécutables
| Commande | Type | Exposition | Note |
|---|---|---|---|
flamebearer | cli | exécutable global |
fraîcheur
Ces signaux séparent l'âge de génération de la page, l'activité du gestionnaire de paquets et la comparaison avec les versions amont. Un retard de version n'est signalé que lorsqu'une URL de preuve et des versions comparables sont présentes.
https://github.com/mapbox/flamebearer
métadonnées d'installation
| Clé du paquet | brew:flamebearer |
|---|---|
| Version | 2.1.0 |
| Gestionnaire de paquets | Homebrew |
| Page du gestionnaire de paquets | https://formulae.brew.sh/formula/flamebearer |
| Page d'accueil | https://github.com/mapbox/flamebearer |
| Dépôt | https://github.com/mapbox/flamebearer |
| Docs amont | https://github.com/mourner/flamebearer#readme |
| Licence | ISC |
| Archive source | https://registry.npmjs.org/flamebearer/-/flamebearer-2.1.0.tgz |
| Dernière mise à jour | 2026-06-27T12:34:32Z |
| Pulse | updated |
| Dépendances | node |
| Bouteille | disponible (sur all) |
| post-install Homebrew | non défini |
| Service | aucun déclaré |
faits du registre
| Source Database | Homebrew formula API |
|---|---|
| Tap | homebrew/core |
| Full Name | flamebearer |
| Version Scheme | 0 |
| Revision | 0 |
| Bottle Stable Root URL | https://ghcr.io/v2/homebrew/core |
| Deprecated | no |
| Disabled | no |
| Keg Only | no |
| URL Keys |
|
piste source
Cette page est servie par av-web depuis l'artéfact SQLite privé des paquets généré par scripts/generate-pkg-sqlite.py.
View the package source record on GitHub.