Source Code
Slots — Appointment Booking Engine
Availability, buffers, time zones and no double bookings, ever.
Chidi Okonkwo318 sold
$129.004.4(8)
Finished applications and source code you can run, extend and ship.
15 listings on this page
Source Code
Availability, buffers, time zones and no double bookings, ever.
Source Code
Rider assignment, route batching and proof of delivery for small logistics operations.
SAAS
Status pages, subscriber notifications and incident timelines that survive your outage.
SAAS
Build a USSD service without negotiating with three telcos first.
Developer Tool
Refresh-token rotation with reuse detection, TOTP, WebAuthn and a device list.
Source Code
STK push, C2B, B2C and reconciliation, with the callback edge cases already handled.
Source Code
Auth, organisations, seats, Stripe billing and a migration path. Deploy this afternoon.
Script
Build, test, scan, sign and deploy, with caching that actually hits.
API
Federated schema, persisted queries and depth limits that stop the obvious attacks.
API
Issue, send, chase and reconcile invoices over a clean REST API.
Developer Tool
VPC, EKS, RDS, observability and the IAM boundaries, in modules you can read.
SAAS
Collect feedback, group duplicates, publish a roadmap people believe.
Script
The five PDF operations every back office needs, as a library and a CLI.
Script
Arguments, config, logging, packaging and a release workflow, already wired.
Script
Respects robots.txt and rate limits, retries sensibly, and stores what it found.