GitHub Marketplace feature card preview before brand refresh
Treat the feature card preview as part of brand work before launch, because GitHub can feature the app on the Marketplace homepage and the card has to stand out in one glance.
Why this can grow a startup
A lot of developer listings get brand work backwards. Teams polish the website first and leave the marketplace card looking like a default asset export. GitHub gives featured apps a large card at the top of the Marketplace homepage and lets the draft listing preview the logo, badge color, and feature card as you edit. That preview is useful because the card is not just decoration. It is the public face of the app inside GitHub's own shelf. A card with a clear mark, readable text, and a distinct background gives the listing a chance to be remembered when the homepage rotates.
Source-backed example
GitHub's listing-description guide says featured apps can appear in one of four slots at the top of the Marketplace homepage, shows a live preview while you upload brand assets, and recommends a patterned or textured background image sized 965 by 482 pixels for the feature card.
Source-reported evidence
Source: GitHub Docs: Writing a listing description for your app
GitHub feature cards use a 965 x 482 pixel background image and can appear in one of four featured homepage slots.
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, Brand, Conversion is relevant to brand system, homepage feature, visual identity and you can run a bounded test with a low 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 Brand, using evidence from GitHub Docs: Writing a listing description for your app as context—not as a promised result.
- Record a baseline for: Target users who complete the tactic’s 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
Choose product surfaces that compound distribution without hiding weak activation or retention.