sharkey11

Checkout Page Load Investigation — Why the iframe takes 15 seconds

Context

Jonathan flagged that a checkout config setup took 15 seconds to complete — that's 15 seconds of a user staring at a loading iframe before they can pay. The request ID provided was 5f5e5747-938a-443f-8799-8a6c9e481262, a create_checkout_configuration call from JVZoo.

What we found

The backend API is not the problem

sharkey11

Deployment Health

Owner: Diego | Due: March 23, 2026

Goals

1. Speed up backend deploy time
2. Add instant rollback to whop.engineering — one-click rollback to a previous backend deploy
3. Reduce flaky backend deploys — find out why they fail, fix false positives

sharkey11

Building an admin dashboard

Our ruby on rails app contains an admin dashboard that lives on /admin. The admin dashboard allows users to interact with our database or features. Often times, when a feature is built, an admin dashboard will be made. The admin dashboard will often allow a user to read the data and/or write data back to the database.

The practice of building an admin dashboard is very repeatable. I will list out the example steps for a process for a feature known as the wheel.

Procedure

Your job is to understand this pattern and build an admin dashboard pull request. I will provide some inputs such as:

• Database table name:
• Tab category:

sharkey11

# Parse and identify potential foreign key issues in a Rails schema.rb file.

# TO USE THIS, SAVE THE FILE AND RUN IT USING RAILS RUNNER. EXAMPLE:
# `rails runner missing_fks.rb`

def extract_table_names(schema_lines)
  schema_lines.select { |line| line.strip.start_with?('create_table') }
              .map { |line| line.split('"')[1] }
end