diff --git a/.github/workflows/benchmark.yaml b/.github/workflows/benchmark.yaml
index 558a1445a..869b94c30 100644
--- a/.github/workflows/benchmark.yaml
+++ b/.github/workflows/benchmark.yaml
@@ -132,6 +132,8 @@ jobs:
           VLT_REGISTRY_AUTH_TOKEN: ${{ secrets.VLT_REGISTRY_AUTH_TOKEN }}
           CLOUDSMITH_REGISTRY: ${{ secrets.CLOUDSMITH_REGISTRY }}
           CLOUDSMITH_AUTH_TOKEN: ${{ secrets.CLOUDSMITH_AUTH_TOKEN }}
+          GH_REGISTRY: ${{ secrets.GH_REGISTRY }}
+          GH_AUTH_TOKEN: ${{ secrets.GH_AUTH_TOKEN }}
         run: |
           ./bench run \
             --fixtures="${{ matrix.fixture }}" \
diff --git a/app/src/components/header.tsx b/app/src/components/header.tsx
index ac14b9c79..a688b59e0 100644
--- a/app/src/components/header.tsx
+++ b/app/src/components/header.tsx
@@ -289,7 +289,7 @@ const LeaderBoardItem = ({
           {Icon && (
             <Icon
               size={28}
-              className={cn(packageManager === "vlt" && "dark:text-white")}
+              className={cn((packageManager === "vlt" || packageManager === "github") && "dark:text-white")}
             />
           )}
         </div>
diff --git a/app/src/components/icons/github.tsx b/app/src/components/icons/github.tsx
new file mode 100644
index 000000000..f8f33d228
--- /dev/null
+++ b/app/src/components/icons/github.tsx
@@ -0,0 +1,13 @@
+import { createLucideIcon } from "lucide-react";
+
+export const Github = createLucideIcon("Github", [
+  [
+    "path",
+    {
+      d: "M12 .297c-6.63 0-12 5.373-12 12 0 5.303 3.438 9.8 8.205 11.385.6.113.82-.258.82-.577 0-.285-.01-1.04-.015-2.04-3.338.724-4.042-1.61-4.042-1.61C4.422 18.07 3.633 17.7 3.633 17.7c-1.087-.744.084-.729.084-.729 1.205.084 1.838 1.236 1.838 1.236 1.07 1.835 2.809 1.305 3.495.998.108-.776.417-1.305.76-1.605-2.665-.3-5.466-1.332-5.466-5.93 0-1.31.465-2.38 1.235-3.22-.135-.303-.54-1.523.105-3.176 0 0 1.005-.322 3.3 1.23.96-.267 1.98-.399 3-.405 1.02.006 2.04.138 3 .405 2.28-1.552 3.285-1.23 3.285-1.23.645 1.653.24 2.873.12 3.176.765.84 1.23 1.91 1.23 3.22 0 4.61-2.805 5.625-5.475 5.92.42.36.81 1.096.81 2.22 0 1.606-.015 2.896-.015 3.286 0 .315.21.69.825.57C20.565 22.092 24 17.592 24 12.297c0-6.627-5.373-12-12-12",
+      fill: "currentColor",
+      key: "1",
+      strokeWidth: "0",
+    },
+  ],
+]);
diff --git a/app/src/components/icons/index.ts b/app/src/components/icons/index.ts
index fcfbfd242..9a4575731 100644
--- a/app/src/components/icons/index.ts
+++ b/app/src/components/icons/index.ts
@@ -13,6 +13,7 @@ export * from "./bar-chart.tsx";
 // ecosystem icons
 export * from "./astro.tsx";
 export * from "./aws.tsx";
+export * from "./github.tsx";
 export * from "./berry.tsx";
 export * from "./bun.tsx";
 export * from "./cloudsmith.tsx";
diff --git a/app/src/hooks/use-history-data.ts b/app/src/hooks/use-history-data.ts
index 722ef7522..21f9d822e 100644
--- a/app/src/hooks/use-history-data.ts
+++ b/app/src/hooks/use-history-data.ts
@@ -21,6 +21,7 @@ const PACKAGE_MANAGERS = [
   "node",
   "aws",
   "cloudsmith",
+  "github",
 ];
 
 interface UseHistoryDataReturn {
diff --git a/app/src/lib/get-icons.ts b/app/src/lib/get-icons.ts
index 844a3f040..d987fbab8 100644
--- a/app/src/lib/get-icons.ts
+++ b/app/src/lib/get-icons.ts
@@ -6,6 +6,7 @@ import {
   Bun,
   Cloudsmith,
   Deno,
+  Github,
   Next,
   Node,
   Npm,
@@ -26,6 +27,7 @@ const packageManagerMap: Partial<Record<PackageManager, LucideIcon>> = {
   aws: Aws,
   bun: Bun,
   cloudsmith: Cloudsmith,
+  github: Github,
   deno: Deno,
   node: Node,
   npm: Npm,
diff --git a/app/src/lib/utils.ts b/app/src/lib/utils.ts
index c977eb0fe..44d84b7c5 100644
--- a/app/src/lib/utils.ts
+++ b/app/src/lib/utils.ts
@@ -466,12 +466,14 @@ export function getPackageManagerDisplayName(
     if (packageManager === "aws")
       return "codeartifact.us-east-1.amazonaws.com";
     if (packageManager === "cloudsmith") return "npm.cloudsmith.io";
+    if (packageManager === "github") return "npm.pkg.github.com";
   }
   if (packageManager === "berry") return "yarn (berry)";
   if (packageManager === "zpm") return "yarn (zpm)";
   if (packageManager === "turbo") return "turborepo";
   if (packageManager === "aws") return "AWS CodeArtifact";
   if (packageManager === "cloudsmith") return "Cloudsmith";
+  if (packageManager === "github") return "GitHub";
   return packageManager;
 }
 
diff --git a/app/src/types/chart-data.ts b/app/src/types/chart-data.ts
index 99718c5c8..8fefe427c 100644
--- a/app/src/types/chart-data.ts
+++ b/app/src/types/chart-data.ts
@@ -11,7 +11,8 @@ export type PackageManager =
   | "turbo"
   | "node"
   | "aws"
-  | "cloudsmith";
+  | "cloudsmith"
+  | "github";
 
 export type Fixture =
   | "next"
@@ -52,6 +53,7 @@ export interface PackageManagerVersions {
   node?: string;
   aws?: string;
   cloudsmith?: string;
+  github?: string;
 }
 
 export interface BaseFixtureResult {
@@ -72,6 +74,7 @@ export interface PackageManagerData {
   node?: number;
   aws?: number;
   cloudsmith?: number;
+  github?: number;
 
   npm_stddev?: number;
   yarn_stddev?: number;
@@ -86,6 +89,7 @@ export interface PackageManagerData {
   node_stddev?: number;
   aws_stddev?: number;
   cloudsmith_stddev?: number;
+  github_stddev?: number;
 
   npm_fill?: string;
   yarn_fill?: string;
@@ -100,6 +104,7 @@ export interface PackageManagerData {
   node_fill?: string;
   aws_fill?: string;
   cloudsmith_fill?: string;
+  github_fill?: string;
 
   npm_count?: number;
   yarn_count?: number;
@@ -114,6 +119,7 @@ export interface PackageManagerData {
   node_count?: number;
   aws_count?: number;
   cloudsmith_count?: number;
+  github_count?: number;
 
   npm_dnf?: boolean;
   yarn_dnf?: boolean;
@@ -128,6 +134,7 @@ export interface PackageManagerData {
   node_dnf?: boolean;
   aws_dnf?: boolean;
   cloudsmith_dnf?: boolean;
+  github_dnf?: boolean;
 }
 
 export type FixtureResult = BaseFixtureResult & PackageManagerData;
@@ -167,6 +174,7 @@ export interface PackageCountData {
   node?: PackageCountEntry;
   aws?: PackageCountEntry;
   cloudsmith?: PackageCountEntry;
+  github?: PackageCountEntry;
 }
 
 export interface PackageCountTableRow {
diff --git a/bench b/bench
index 933cf5e39..735a02f08 100755
--- a/bench
+++ b/bench
@@ -43,6 +43,7 @@ AVAILABLE_REGISTRIES=(
   vlt
   aws
   cloudsmith
+  github
 )
 
 usage() {
@@ -56,7 +57,7 @@ Usage:
 Options:
   --fixtures    Comma or space-separated fixture names (default: next)
   --pms         Comma or space-separated package managers (default: all)
-  --registries  Comma-separated registries for registry-* variations (default: npm,vlt,aws,cloudsmith)
+  --registries  Comma-separated registries for registry-* variations (default: npm,vlt,aws,cloudsmith,github)
   --variation   Comma or space-separated benchmark variations (default: clean)
   --runs      Hyperfine runs (default: scripts/variations/common.sh default)
   --warmup    Hyperfine warmup runs (default: scripts/variations/common.sh default)
@@ -78,6 +79,7 @@ Examples:
   ./bench run --variation=registry-lockfile --registries=npm,vlt
   CODEARTIFACT_AUTH_TOKEN=<token> ./bench run --variation=registry-clean --fixtures=next --registries=aws
   CLOUDSMITH_REGISTRY=<url> CLOUDSMITH_AUTH_TOKEN=<token> ./bench run --variation=registry-clean --fixtures=next --registries=cloudsmith
+  GH_REGISTRY=<url> GH_AUTH_TOKEN=<token> ./bench run --variation=registry-clean --fixtures=next --registries=github
   ./bench chart --fixtures=next --variation=clean
   ./bench process
 EOF
@@ -448,7 +450,7 @@ run_bench() {
       if [[ -n "$registries_env" ]]; then
         echo "  registries: $registries_env"
       else
-        echo "  registries: npm,vlt,aws,cloudsmith (default)"
+        echo "  registries: npm,vlt,aws,cloudsmith,github (default)"
       fi
     fi
 
diff --git a/scripts/generate-chart.js b/scripts/generate-chart.js
index 22d171729..d95660122 100644
--- a/scripts/generate-chart.js
+++ b/scripts/generate-chart.js
@@ -40,6 +40,7 @@ const REGISTRY_COLORS = {
   vlt: "#000000",
   aws: "#ff9900",
   cloudsmith: "#2a6fe1",
+  github: "#6336b8",
 };
 
 const parseNumeric = (value) => {
diff --git a/scripts/registry/common.sh b/scripts/registry/common.sh
index c1283ea92..e97aeae1a 100644
--- a/scripts/registry/common.sh
+++ b/scripts/registry/common.sh
@@ -68,6 +68,11 @@ BENCH_REGISTRY_AWS_NPMRC_KEY="${BENCH_REGISTRY_AWS_URL#http*://}"
 # The auth .npmrc key uses the URL as-is (without protocol).
 BENCH_REGISTRY_CLOUDSMITH_URL="https:${CLOUDSMITH_REGISTRY:-}"
 BENCH_REGISTRY_CLOUDSMITH_NPMRC_KEY="${CLOUDSMITH_REGISTRY#//}"
+# GitHub registry URL is injected without the protocol prefix
+# (e.g. "//npm.pkg.github.com/..."), so we prepend "https:" for the registry config.
+# The auth .npmrc key uses the URL as-is (without protocol).
+BENCH_REGISTRY_GITHUB_URL="https:${GH_REGISTRY:-}"
+BENCH_REGISTRY_GITHUB_NPMRC_KEY="${GH_REGISTRY#//}"
 
 # Registry setup commands run in hyperfine --prepare (untimed, before each run).
 # Auth token is written as a literal placeholder so npm resolves it from env.
@@ -81,6 +86,7 @@ BENCH_SETUP_REGISTRY_NPM="npm config set registry \"$BENCH_REGISTRY_NPM_URL\" --
 BENCH_SETUP_REGISTRY_VLT="npm config set registry \"$BENCH_REGISTRY_VLT_URL\" --location=project && npm config set \"//${BENCH_REGISTRY_VLT_URL_NPMRC_KEY}:_authToken=\\\${VLT_REGISTRY_AUTH_TOKEN}:$(head -c 16 /dev/urandom | xxd -p)_\\\${HYPERFINE_ITERATION}\" --location=project"
 BENCH_SETUP_REGISTRY_AWS="npm config set registry \"$BENCH_REGISTRY_AWS_URL\" --location=project && npm config set \"//${BENCH_REGISTRY_AWS_NPMRC_KEY}:_authToken=\\\${CODEARTIFACT_AUTH_TOKEN}\" --location=project"
 BENCH_SETUP_REGISTRY_CLOUDSMITH="npm config set registry \"$BENCH_REGISTRY_CLOUDSMITH_URL\" --location=project && npm config set \"//${BENCH_REGISTRY_CLOUDSMITH_NPMRC_KEY}:_authToken=\\\${CLOUDSMITH_AUTH_TOKEN}\" --location=project"
+BENCH_SETUP_REGISTRY_GITHUB="npm config set registry \"$BENCH_REGISTRY_GITHUB_URL\" --location=project && npm config set \"//${BENCH_REGISTRY_GITHUB_NPMRC_KEY}:_authToken=\\\${GH_AUTH_TOKEN}\" --location=project"
 
 # Registry verification helper runs in hyperfine --conclude (untimed, after each run).
 BENCH_VERIFY_REGISTRY="npm config get registry && ((grep -m3 '\"resolved\"' package-lock.json 2>/dev/null | sed 's/^[[:space:]]*//') || echo 'no lockfile yet') && echo ''"
@@ -90,23 +96,26 @@ BENCH_CONCLUDE_NPM="{ $BENCH_VERIFY_REGISTRY; } >> $BENCH_OUTPUT_FOLDER/npm-veri
 BENCH_CONCLUDE_VLT_REG="{ $BENCH_VERIFY_REGISTRY; } >> $BENCH_OUTPUT_FOLDER/vlt-verify.log 2>&1"
 BENCH_CONCLUDE_AWS="{ $BENCH_VERIFY_REGISTRY; } >> $BENCH_OUTPUT_FOLDER/aws-verify.log 2>&1"
 BENCH_CONCLUDE_CLOUDSMITH="{ $BENCH_VERIFY_REGISTRY; } >> $BENCH_OUTPUT_FOLDER/cloudsmith-verify.log 2>&1"
+BENCH_CONCLUDE_GITHUB="{ $BENCH_VERIFY_REGISTRY; } >> $BENCH_OUTPUT_FOLDER/github-verify.log 2>&1"
 
 # Registry commands are timed and should only run installs.
 BENCH_COMMAND_NPM="$BENCH_NPM_INSTALL >> $BENCH_OUTPUT_FOLDER/npm-output-\${HYPERFINE_ITERATION}.log 2>&1"
 BENCH_COMMAND_VLT_REG="$BENCH_NPM_INSTALL >> $BENCH_OUTPUT_FOLDER/vlt-output-\${HYPERFINE_ITERATION}.log 2>&1"
 BENCH_COMMAND_AWS="$BENCH_NPM_INSTALL >> $BENCH_OUTPUT_FOLDER/aws-output-\${HYPERFINE_ITERATION}.log 2>&1"
 BENCH_COMMAND_CLOUDSMITH="$BENCH_NPM_INSTALL >> $BENCH_OUTPUT_FOLDER/cloudsmith-output-\${HYPERFINE_ITERATION}.log 2>&1"
+BENCH_COMMAND_GITHUB="$BENCH_NPM_INSTALL >> $BENCH_OUTPUT_FOLDER/github-output-\${HYPERFINE_ITERATION}.log 2>&1"
 
 # Registry include flags
 # If BENCH_INCLUDE_REGISTRY is not set, default to running all registries.
 if [ -z "${BENCH_INCLUDE_REGISTRY:-}" ]; then
-  BENCH_INCLUDE_REGISTRY="npm,vlt,aws,cloudsmith"
+  BENCH_INCLUDE_REGISTRY="npm,vlt,aws,cloudsmith,github"
 fi
 
 BENCH_INCLUDE_REG_NPM=""
 BENCH_INCLUDE_REG_VLT=""
 BENCH_INCLUDE_REG_AWS=""
 BENCH_INCLUDE_REG_CLOUDSMITH=""
+BENCH_INCLUDE_REG_GITHUB=""
 
 for entry in $(echo "$BENCH_INCLUDE_REGISTRY" | tr ',' '\n'); do
   case "$entry" in
@@ -115,6 +124,7 @@ for entry in $(echo "$BENCH_INCLUDE_REGISTRY" | tr ',' '\n'); do
     vlt)          BENCH_INCLUDE_REG_VLT=1 ;;
     aws)          BENCH_INCLUDE_REG_AWS=1 ;;
     cloudsmith)   BENCH_INCLUDE_REG_CLOUDSMITH=1 ;;
+    github)       BENCH_INCLUDE_REG_GITHUB=1 ;;
     *)
       echo "Error: Unknown registry '$entry' in BENCH_INCLUDE_REGISTRY"
       exit 1
@@ -142,6 +152,16 @@ if [ -n "$BENCH_INCLUDE_REG_CLOUDSMITH" ] && [ -z "${CLOUDSMITH_REGISTRY:-}" ];
   exit 1
 fi
 
+if [ -n "$BENCH_INCLUDE_REG_GITHUB" ] && [ -z "${GH_AUTH_TOKEN:-}" ]; then
+  echo "Error: 'github' registry was requested, but GH_AUTH_TOKEN is not set"
+  exit 1
+fi
+
+if [ -n "$BENCH_INCLUDE_REG_GITHUB" ] && [ -z "${GH_REGISTRY:-}" ]; then
+  echo "Error: 'github' registry was requested, but GH_REGISTRY is not set"
+  exit 1
+fi
+
 echo "Registry benchmarks will run: $BENCH_INCLUDE_REGISTRY"
 
 # Clean up & create the results directory
diff --git a/scripts/variations/registry-clean.sh b/scripts/variations/registry-clean.sh
index 035f537ef..a4c04eb17 100644
--- a/scripts/variations/registry-clean.sh
+++ b/scripts/variations/registry-clean.sh
@@ -28,4 +28,7 @@ hyperfine --ignore-failure \
   ${BENCH_INCLUDE_REG_AWS:+--conclude="$BENCH_CONCLUDE_AWS"} \
   ${BENCH_INCLUDE_REG_CLOUDSMITH:+--prepare="$BENCH_PREPARE_BASE && $BENCH_SETUP_REGISTRY_CLOUDSMITH"} \
   ${BENCH_INCLUDE_REG_CLOUDSMITH:+--command-name="cloudsmith" "$BENCH_COMMAND_CLOUDSMITH"} \
-  ${BENCH_INCLUDE_REG_CLOUDSMITH:+--conclude="$BENCH_CONCLUDE_CLOUDSMITH"}
+  ${BENCH_INCLUDE_REG_CLOUDSMITH:+--conclude="$BENCH_CONCLUDE_CLOUDSMITH"} \
+  ${BENCH_INCLUDE_REG_GITHUB:+--prepare="$BENCH_PREPARE_BASE && $BENCH_SETUP_REGISTRY_GITHUB"} \
+  ${BENCH_INCLUDE_REG_GITHUB:+--command-name="github" "$BENCH_COMMAND_GITHUB"} \
+  ${BENCH_INCLUDE_REG_GITHUB:+--conclude="$BENCH_CONCLUDE_GITHUB"}
diff --git a/scripts/variations/registry-lockfile.sh b/scripts/variations/registry-lockfile.sh
index 04ddb5841..7d0557c96 100644
--- a/scripts/variations/registry-lockfile.sh
+++ b/scripts/variations/registry-lockfile.sh
@@ -29,4 +29,7 @@ hyperfine --ignore-failure \
   ${BENCH_INCLUDE_REG_AWS:+--conclude="$BENCH_CONCLUDE_AWS"} \
   ${BENCH_INCLUDE_REG_CLOUDSMITH:+--prepare="$BENCH_PREPARE_BASE && $BENCH_SETUP_REGISTRY_CLOUDSMITH"} \
   ${BENCH_INCLUDE_REG_CLOUDSMITH:+--command-name="cloudsmith" "$BENCH_COMMAND_CLOUDSMITH"} \
-  ${BENCH_INCLUDE_REG_CLOUDSMITH:+--conclude="$BENCH_CONCLUDE_CLOUDSMITH"}
+  ${BENCH_INCLUDE_REG_CLOUDSMITH:+--conclude="$BENCH_CONCLUDE_CLOUDSMITH"} \
+  ${BENCH_INCLUDE_REG_GITHUB:+--prepare="$BENCH_PREPARE_BASE && $BENCH_SETUP_REGISTRY_GITHUB"} \
+  ${BENCH_INCLUDE_REG_GITHUB:+--command-name="github" "$BENCH_COMMAND_GITHUB"} \
+  ${BENCH_INCLUDE_REG_GITHUB:+--conclude="$BENCH_CONCLUDE_GITHUB"}