GitHub Marketplace very short description as homepage filter
Write the GitHub Marketplace very short description like shelf copy for a busy repo admin, because the homepage only gives you 40 to 80 characters to win a serious click.
Why this can grow a startup
Marketplace traffic already comes with some intent, but the first shelf is still brutal. GitHub says the very short description sits under the app name on the Marketplace homepage and recommends 40 to 80 characters because concise copy is easier to read fast. That makes the line less like a slogan and more like a sorting device. If the line names the workflow, the user, or the pain clearly, the right buyer keeps moving. If it burns the space on generic capability words, the page loses before the visitor reaches the landing page.
Source-backed example
GitHub's listing-description guide says the very short description appears under the app name on the Marketplace homepage and recommends keeping it to 40 to 80 characters so customers can understand it quickly.
Source-reported evidence
Source: GitHub Docs: Writing a listing description for your app
GitHub recommends a 40 to 80 character very short description on the Marketplace homepage.
Attributed to the cited source; GrowthDex has not independently verified it. Use this as context, not as a forecast, benchmark, or recommended target.
Evidence scope: claims and metrics are attributed to the linked source; GrowthDex has not independently replicated the reported result. Check the original context and validate fit before applying it. Read the evidence methodology.
When to use it
Use this when Marketplaces, SEO, Positioning is relevant to homepage shelf, developer tools, search snippet and you can run a bounded test with a free budget.
When not to use it
Do not use it as a substitute for customer evidence, a clear owner, or a measurable stop condition. Local platform rules and market behavior still need checking.
How to do it
- Choose one target segment and define the exact next action this tactic should prompt.
- Adapt the tactic to Marketplaces and SEO, using evidence from GitHub Docs: Writing a listing description for your app as context—not as a promised result.
- Record a baseline for: Qualified search visitors who complete the intended next action. Set a guardrail that would make you pause the test.
- Run a narrow pilot and choose a test window that fits the normal decision or use cycle; do not scale before you have observed the full cycle.
- Compare the signal with its baseline. Scale only if the intended action improves without crossing the guardrail; otherwise revise one variable or stop and record what you learned.
Compare a stack for your situation
Compare source-backed tactics against your product, stage, budget and channel strengths, then choose one experiment to test.
Explore the context
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Apply this with an operator
Turn isolated search tactics into a crawlable visibility system tied to demand and proof.