Deploy July 21, 2026

.github/workflows/add-preview-links.yml

@@ -2,6 +2,8 @@ name: Add preview links
 
 on:
   pull_request_target:
+    branches:
+      - main
     types:
       - opened
       - edited

.github/workflows/ci.yml

@@ -87,7 +87,7 @@ jobs:
           path: node-tools-dist/
 
       - name: Build profiler-cli
-        run: yarn build-profiler-cli
+        run: yarn build-cli
 
       - name: Upload profiler-cli artifact
         if: matrix.os == 'ubuntu-latest'

.husky/post-checkout

@@ -0,0 +1 @@
+node bin/post-checkout.js "$@"

.husky/post-merge

@@ -0,0 +1 @@
+node bin/post-merge.js

.husky/post-rewrite

@@ -0,0 +1 @@
+node bin/post-rewrite.js "$@"

.husky/pre-push

@@ -0,0 +1 @@
+yarn test-all

bin/post-checkout.js

@@ -1,7 +1,8 @@
-// Older versions of husky use `GIT_PARAMS`, newer versions use `HUSKY_GIT_PARAMS`.
-// To make it easier to move between branches, we support both for now. We can
-// remove this thin compatibility layer later.
-const gitParams = process.env.GIT_PARAMS || process.env.HUSKY_GIT_PARAMS;
+// Husky 9 passes git hook arguments as positional parameters. Older husky
+// versions used the `HUSKY_GIT_PARAMS` environment variable, which we keep
+// as a fallback for now to make it easier to move between branches.
+const gitParams =
+  process.argv.slice(2).join(' ') || process.env.HUSKY_GIT_PARAMS;
 const [origHead, head, flag] = gitParams.split(' ');
 
 // Flag is 1 if we moved between branches. Flag is 0 if we merely checked out a file from another branch.

bin/post-rewrite.js

@@ -1,7 +1,8 @@
-// Older versions of husky use `GIT_PARAMS`, newer versions use `HUSKY_GIT_PARAMS`.
-// To make it easier to move between branches, we support both for now. We can
-// remove this thin compatibility layer later.
-const gitParams = process.env.GIT_PARAMS || process.env.HUSKY_GIT_PARAMS;
+// Husky 9 passes git hook arguments as positional parameters. Older husky
+// versions used the `HUSKY_GIT_PARAMS` environment variable, which we keep
+// as a fallback for now to make it easier to move between branches.
+const gitParams =
+  process.argv.slice(2).join(' ') || process.env.HUSKY_GIT_PARAMS;
 
 // This is either 'rebase' or 'amend'.
 if (gitParams !== 'rebase') {

docs-developer/CHANGELOG-formats.md

@@ -6,6 +6,24 @@ Note that this is not an exhaustive list. Processed profile format upgraders can
 
 ## Processed profile format
 
+### Version 68
+
+The `startTime` and `endTime` columns of the raw marker table (`thread.markers`) can now optionally be stored as `Float64Array`, for profiles loaded from [JsonSlabs](https://github.com/mstange/json-slabs/) files (.jslb, .jslb.gz). Regular JS / JSON arrays are still accepted.
+
+When using regular arrays, these columns can contain `null` values - but only if the marker **phase** also marks that value as meaningless. Specifically, for `INSTANT` and `INTERVAL_START` markers, the `endTime` value isn't read (and can be `null`), and for `INTERVAL_END` markers, the `startTime` value isn't read (and can be `null`). But it can also be any other non-`null` value; it's ignored either way. When using typed arrays, there is no equivalent `null` sentinel value, but since the value is ignored anyway, you can pick any value. For example zero, or to the value of the previous marker (maybe for better compressibility).
+
+### Version 67
+
+The following raw columns can now optionally be stored as typed arrays, for profiles loaded from [JsonSlabs](https://github.com/mstange/json-slabs/) files (.jslb, .jslb.gz). Regular JS / JSON arrays are still accepted.
+
+- `thread.samples.time` and `thread.samples.timeDeltas` (`Float64Array`)
+- `counter.samples.time` and `counter.samples.timeDeltas` (`Float64Array`)
+- `thread.jsAllocations.time` (`Float64Array`)
+- `thread.nativeAllocations.time` (`Float64Array`)
+- `profile.shared.frameTable.func` (`Int32Array`)
+- `profile.shared.frameTable.address` (`Int32Array`, with `-1` as the sentinel for missing addresses)
+- `profile.shared.frameTable.inlineDepth` (`Uint8Array`)
+
 ### Version 66
 
 The `prefix` column of `profile.shared.stackTable` was replaced with a `prefixOffset` column, to improve compressibility.
@@ -189,6 +207,10 @@ Older versions are not documented in this changelog but can be found in [process
 
 ## Gecko profile format
 
+### Version 35
+
+A new `hexadecimal` marker schema field format type has been added, which displays an integer value in hexadecimal with a `0x` prefix.
+
 ### Version 34
 
 The `SourceTable` schema was updated:

docs-developer/deploying.md

@@ -121,12 +121,12 @@ then land the version bump on `main` before publishing.
 From the repository root:
 
 ```
-yarn publish-profiler-cli
+yarn publish-cli
 ```
 
 [`scripts/publish-profiler-cli.mjs`](../scripts/publish-profiler-cli.mjs) will:
 
-1. Run `yarn build-profiler-cli` to produce `profiler-cli/dist/profiler-cli.js` (a
+1. Run `yarn build-cli` to produce `profiler-cli/dist/profiler-cli.js` (a
    single self-contained bundle with no runtime dependencies).
 2. Run `npm publish profiler-cli/`, picking `--tag next` when the version
    contains `-` (e.g. `0.1.0-next.1`) and `--tag latest` otherwise.
@@ -139,10 +139,10 @@ Extra arguments are forwarded to `npm publish`. For example:
 
 ```
 # Build and verify, but do not actually publish.
-yarn publish-profiler-cli --dry-run
+yarn publish-cli --dry-run
 
 # Override the automatic dist-tag.
-yarn publish-profiler-cli --tag alpha
+yarn publish-cli --tag alpha
 ```
 
 ## Verify the release

locales/fr/app.ftl

@@ -81,6 +81,15 @@ CallNodeContextMenu--transform-focus-function = Focus sur la fonction
 CallNodeContextMenu--transform-focus-function-inverted = Focus sur la fonction (inversé)
     .title = { CallNodeContextMenu--transform-focus-function-title }
 
+## The translation for "self" in these strings should match the translation used
+## in CallTree--samples-self and CallTree--bytes-self. Alternatively it can be
+## translated as "self values" or "self time" (though "self time" is less desirable
+## because this menu item is also shown in "bytes" mode).
+
+CallNodeContextMenu--transform-focus-self-title = Le focus sur « soi-même » fonctionne comme le focus sur une fonction, mais ne conserve que les échantillons qui contribuent directement à l’exécution propre de la fonction. Les échantillons provenant des fonctions appelées sont ignorés, et l’arbre d’appels est recentré sur la fonction ciblée.
+CallNodeContextMenu--transform-focus-self = Focus sur soi-même uniquement
+    .title = { CallNodeContextMenu--transform-focus-self-title }
+
 ##
 
 CallNodeContextMenu--transform-focus-subtree = Focus sur le sous-arbre uniquement
@@ -523,6 +532,8 @@ MenuButtons--metaInfo--buffer-duration-seconds =
 MenuButtons--metaInfo--buffer-duration-unlimited = Illimitée
 MenuButtons--metaInfo--application = Application
 MenuButtons--metaInfo--name-and-version = Nom et version :
+# The time between application startup and when the profiler was started
+MenuButtons--metaInfo--application-uptime2 = Disponibilité :
 MenuButtons--metaInfo--update-channel = Canal de mise à jour :
 MenuButtons--metaInfo--build-id = Identifiant de compilation :
 MenuButtons--metaInfo--build-type = Type de compilation :
@@ -738,6 +749,8 @@ StackSettings--call-tree-strategy-native-deallocations-sites = Sites de désallo
     .title = Résumer en utilisant les octets de la mémoire désallouée, par le site où la mémoire a été désallouée
 StackSettings--invert-call-stack = Inverser la pile d’appels
     .title = Trier par le temps passé dans un nœud d’appel, en ignorant ses enfants.
+StackSettings--include-idle-samples = Inclure les échantillons inactifs
+    .title = Décocher cette case pour masquer les échantillons dont la trame de feuille appartient à la catégorie « Inactifs ».
 StackSettings--show-user-timing = Afficher le temps utilisateur
 StackSettings--use-stack-chart-same-widths = Utiliser la même largeur pour chaque pile
 StackSettings--panel-search =
@@ -799,6 +812,32 @@ TrackNameButton--hide-track =
 TrackNameButton--hide-process =
     .title = Masquer le processus
 
+## TrackMemoryGraph
+## This is used to show the memory graph of that process in the timeline part of
+## the UI. To learn more about it, visit:
+## https://profiler.firefox.com/docs/#/./memory-allocations?id=memory-track
+
+# Variables:
+#   $value (String) - the relative memory at this time (e.g. "5MB")
+TrackMemoryGraph--relative-memory-at-this-time2 = { $value }
+    .label = mémoire relative à ce moment-là
+# Variables:
+#   $value (String) - the memory range across the graph (e.g. "5MB")
+TrackMemoryGraph--memory-range-in-graph2 = { $value }
+    .label = plage de mémoire dans le graphique
+# Variables:
+#   $value (String) - count of allocations and deallocations since the previous sample
+TrackMemoryGraph--allocations-and-deallocations-since-the-previous-sample2 = { $value }
+    .label = allocations et désallocations depuis l‘échantillon précédent
+
+## TrackProcessCPUGraph
+## This is used to show the CPU usage of a process over time in the timeline.
+
+# Variables:
+#   $value (String) - the CPU usage at this sample (e.g. "50%")
+TrackProcessCPUGraph--cpu = { $value }
+    .label = Processeur
+
 ## TrackPower
 ## This is used to show the power used by the CPU and other chips in a computer,
 ## graphed over time.
@@ -844,6 +883,11 @@ TrackPower--tooltip-average-power-watt = { $value } W
 #   $value (String) - the power value at this location
 TrackPower--tooltip-average-power-milliwatt = { $value } mW
     .label = Puissance moyenne pour la sélection actuelle
+# This is used in the tooltip when the power value uses the microwatt unit.
+# Variables:
+#   $value (String) - the power value at this location
+TrackPower--tooltip-average-power-microwatt = { $value } μW
+    .label = Énergie moyenne dans la sélection actuelle
 # This is used in the tooltip when the energy used in the current range uses the
 # kilowatt-hour unit.
 # Variables:
@@ -978,6 +1022,12 @@ TransformNavigator--focus-subtree = Focus sur le nœud : { $item }
 # Variables:
 #   $item (String) - Name of the function that transform applied to.
 TransformNavigator--focus-function = Focus : { $item }
+# "Focus self" transform.
+# See: https://profiler.firefox.com/docs/#/./guide-filtering-call-trees?id=focus-on-function-self
+# Also see the translation note above CallNodeContextMenu--transform-focus-self.
+# Variables:
+#   $item (String) - Name of the function that transform applied to.
+TransformNavigator--focus-self = Focus sur soi-même : { $item }
 # "Focus category" transform. The word "Focus" has the meaning of an adjective here.
 # See: https://profiler.firefox.com/docs/#/./guide-filtering-call-trees?id=focus-category
 # Variables:

locales/sr/app.ftl

@@ -49,6 +49,11 @@ AppViewRouter--error-from-localhost-url-safari =
     да увезе профиле са локалне машине у овом прегледачу. Уместо тога, отворите
     ову страницу у { -firefox-brand-name }-у или Chrome-у.
     .title = Safari не може да увезе локалне профиле
+# This error message is displayed when the profile is in a newer format version
+# than this build of the Profiler is able to read.
+AppViewRouter--error-profile-version =
+    Овај профил користи формат који ово издање { -profiler-brand-name }-а не подржава.
+    Покушајте да освежите страницу да бисте проверили да ли је доступно ажурирање за { -profiler-brand-name }.
 AppViewRouter--route-not-found--home =
     .specialMessage = URL адреса коју сте покушали да посетите није препозната.
 
@@ -350,6 +355,15 @@ Home--chrome-extension-instructions =
     { -profiler-brand-name }. Инсталирајте додатак са Chrome Web Store-а.
 Home--chrome-extension-recording-instructions = Када га инсталирате, употребите иконицу додатка на алатној траци или пречице да бисте покренули и зауставили профилисање. Такође можете да извезете профиле и учитате их овде за детаљну анализу.
 
+## IdleSearchField
+## The component that is used for all the search inputs in the application.
+
+# `/` here overrides Firefox's Type Ahead Find shortcut, which would
+# otherwise trigger an unhelpful find bar on top of the profiler UI.
+# The shortcut itself is not localizable.
+IdleSearchField--search-input2 =
+    .placeholder = Унесите изразе филтера (/)
+
 ## JsTracerSettings
 ## JSTracer is an experimental feature and it's currently disabled. See Bug 1565788.
 

locales/sv-SE/app.ftl

@@ -390,6 +390,15 @@ Home--chrome-extension-recording-instructions =
     eller genvägarna för att starta och stoppa profilering.
     Du kan också exportera profiler och ladda dem här för detaljerad analys.
 
+## IdleSearchField
+## The component that is used for all the search inputs in the application.
+
+# `/` here overrides Firefox's Type Ahead Find shortcut, which would
+# otherwise trigger an unhelpful find bar on top of the profiler UI.
+# The shortcut itself is not localizable.
+IdleSearchField--search-input2 =
+    .placeholder = Ange filtertermer (/)
+
 ## JsTracerSettings
 ## JSTracer is an experimental feature and it's currently disabled. See Bug 1565788.
 

locales/tr/app.ftl

@@ -797,6 +797,14 @@ TrackNameButton--hide-track =
 TrackNameButton--hide-process =
     .title = İşlemi gizle
 
+## TrackProcessCPUGraph
+## This is used to show the CPU usage of a process over time in the timeline.
+
+# Variables:
+#   $value (String) - the CPU usage at this sample (e.g. "50%")
+TrackProcessCPUGraph--cpu = { $value }
+    .label = CPU
+
 ## TrackPower
 ## This is used to show the power used by the CPU and other chips in a computer,
 ## graphed over time.

locales/zh-CN/app.ftl

@@ -46,6 +46,9 @@ AppViewRouter--error-compare = 无法获取分析记录。
 # https://profiler.firefox.com/from-url/http%3A%2F%2F127.0.0.1%3A3000%2Fprofile.json/
 AppViewRouter--error-from-localhost-url-safari = 由于 <a>Safari 浏览器的特殊限制</a>，{ -profiler-brand-name } 无法使用此浏览器从本地导入分析记录。请在 { -firefox-brand-name } 或 Chrome 中打开此页面。
     .title = Safari 浏览器无法导入本地性能分析记录
+# This error message is displayed when the profile is in a newer format version
+# than this build of the Profiler is able to read.
+AppViewRouter--error-profile-version = 此性能分析记录所用的格式不受当前版本的 { -profiler-brand-name } 支持。请尝试刷新页面，检查 { -profiler-brand-name } 是否有可用更新。
 AppViewRouter--route-not-found--home =
     .specialMessage = 无法识别您尝试访问的 URL。
 
@@ -777,6 +780,14 @@ TrackNameButton--hide-track =
 TrackNameButton--hide-process =
     .title = 隐藏进程
 
+## TrackProcessCPUGraph
+## This is used to show the CPU usage of a process over time in the timeline.
+
+# Variables:
+#   $value (String) - the CPU usage at this sample (e.g. "50%")
+TrackProcessCPUGraph--cpu = { $value }
+    .label = CPU
+
 ## TrackPower
 ## This is used to show the power used by the CPU and other chips in a computer,
 ## graphed over time.