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9 changes: 5 additions & 4 deletions experiments/experiments.json
Original file line number Diff line number Diff line change
@@ -1,15 +1,16 @@
{
"experiments": [
{
"id": "workspace_archive",
"salt": "workspace_archive_v1_2025",
"description": "Enable Workspace Archive & Restore feature",
"rollout": 100,
"id": "chrome_web_store_install",
"salt": "chrome_web_store_install_v1_2025",
"description": "Enable installation of Chrome Web Store extensions",
"rollout": 10,
"start": "2025-01-01",
"end": "2026-12-31",
"variants": [
{
"id": "enabled",
"name": "Enabled",
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Copilot AI Dec 6, 2025

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The variant now includes a "name" field ("Enabled") which is inconsistent with other experiments in the file. The "pwa_taskbar_integration_linux" experiment (lines 18-31) doesn't have a "name" field in its variant. Either add the "name" field to all experiment variants for consistency, or remove it from this one.

Suggested change
"name": "Enabled",

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"weight": 100
}
]
Comment on lines 10 to 16

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medium

The current experiment configuration sets a 10% rollout with a single 'enabled' variant at 100% weight. While this is suitable for a simple staged rollout, it lacks a dedicated control group within the experiment population. For more reliable data analysis and to accurately measure the feature's impact against a baseline, it's a best practice to include a control group.

By splitting the 10% population into a treatment group and a control group (e.g., 50/50 split), you can create two comparable groups of users, which helps isolate the feature's effects from other variables and provides more trustworthy results.

            "variants": [
                {
                    "id": "enabled",
                    "name": "Enabled",
                    "weight": 50
                },
                {
                    "id": "control",
                    "name": "Control",
                    "weight": 50
                }
            ]

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