David says he looks for open-source signals such as GitHub stars and project activity, plus a clear way to try the product in a playground. He also appreciates when developer tools use current visual styles.
Critiquing Software Startup Websites
Speaker
David, CEO of Glide, joins Y Combinator’s Design Review host to critique developer tool websites and discuss what helps technical buyers understand and try a product.
For Automorphic, David and the host suggest making the playground and firewall challenge easier to find, since trying the product may persuade visitors more than a waitlist link. They also recommend readable, syntax-highlighted code samples. Trigger.dev gets praise for showing GitHub stars, breaking down code examples, and making its open-source project easy to assess; David says pricing can signal that a project is a supported product.
Mozart Data’s broad promise raises questions, but customer logos, case studies, and a $1,000 monthly starting price suggest a mature, sales-led product aimed at larger companies. For Sweep, the host says the site should explain sooner that it creates pull requests from GitHub issues. They also praise founder availability through live chat as a way for a small company to build customer trust.
The host and David infer that Mirror lets designers create React components in an editor for developers to export and use. They say the site should distinguish its interactive product examples from screenshots, clarify how the tool keeps design and code in sync, and explain what makes its approach different.
Takeaways
- Put a working playground or product interaction near the top of a developer tool’s homepage.
- Make code examples large, readable, syntax-highlighted, and easy to copy.
- Show evidence of product maturity, such as active contributors, customer case studies, or pricing, when relevant to the target buyer.
- State the product’s core function clearly before introducing broad benefits.
- Explain how a product handles likely adoption concerns, such as keeping design components synchronized with code.
Mentioned in this talk
Search inside this talk
What was claimed 8
- featureAutomorphic: Provides a model firewall intended to protect against adversarial attacks and prompt injections
“A firewall for your models. Protect your model and your users from adversarial attacks, prompt injections.”
YouTube Unverified1 source· Talk
- role at
“CEO of Glide”
YouTube Unverified1 source· Talk
- metricTrigger.dev: 4,100 GitHub stars
“This is a popular project: 4,100 stars.”
YouTube Unverified1 source· Talk
- featureTrigger.dev: Open-source background jobs framework with API integrations, webhooks, scheduling, and delays
“The open-source background jobs framework for Next.js.”
YouTube Unverified1 source· Talk
- featureMozart Data: Offers ETL, data warehousing, and data transformation
“Every tool you need to make the most of your data: ETL, data warehousing, data transformation, and more.”
YouTube Unverified1 source· Talk
- metricMozart Data: Pricing starts at $1,000 per month
“They start at $1,000 a month.”
YouTube Unverified1 source· Talk
- featureSweep: Automatically creates pull requests from issues filed on GitHub
“You go on GitHub, make an issue, and then Sweep is going to magically create a PR for you.”
YouTube Unverified1 source· Talk
- featureMirror: Provides production-ready customizable React components through a no-code editor
“Production-ready, customizable React components powered by a no-code editor.”
YouTube Unverified1 source· Talk








