JavaScript source code and starters

Working JavaScript software and starters from the Builders who made them. Watch the demo first. There are no Buyer fees.

RowBrief · CSV handoff checker

Inspect CSVs locally. Compare delimiters, locate issues and share a report without cell values. Free MIT source.

productivity

$10

100

TempoFold · Workshop planner

Plan the workshop. Protect important blocks. Preview exact cuts when time runs short. Local-first, with free MIT source.

productivityeducation

$10

160

PayChaser — Invoice Follow-Up Workspace Source Code

A local-first invoice tracker for freelancers: spot overdue balances, draft a follow-up, and log it yourself. No auto-email or payment processing.

financeproductivity

$99

191

WhatsDesk — WhatsApp Support Inbox & Appointment CRM

English-first WhatsApp support inbox, keyword auto-replies, and appointment CRM. Self-hosted Cloud API adapter; bring your own Meta account.

servicesproductivitymessaging

$29

101

Soth — Android Self-Care & Journaling App Source Code

Functional Android self-care MVP with journaling, Health Connect and encrypted local records. Pre-revenue. Non-exclusive commercial source-code license.

health

$59

141

Fishing Calculator Starter: Line Capacity and Battery Runtime

Two standalone HTML calculators for fishing sites. Local calculations, responsive layouts, no backend or third-party dependencies.

other

$99