I've Built an Accounting System
It can create invoices and receive payments. Not quite production ready, yet. Only need PostgreSQL installed to try. I will add support to choose SQLite when they add native support for geography types.
I've Built an Accounting System launched on September 18, 2024 with 214 votes, #258 of 5,281 launches that month and more than 95% of that year's launches. The site was not reachable when checked in September 2026.
In plain words
I've Built an Accounting System is an invoicing and payment application currently in development. It handles invoice creation and payment receipt functionality, requiring only PostgreSQL to run. The maker notes it is not yet production-ready and plans to add SQLite support once that database gains native geography type capabilities. The project is available on GitHub for early testing.
written from the facts on this page · September 2026
Does a similar job
all alternatives →
ElectricSQL, Postgres to SQLite active-active sync for local-first apps2023 · electric-sql.com · ▲617Hi HN, James, Valter, Sam and the team from ElectricSQL here. We're really excited to be sharing ElectricSQL with you today. It's an open source, local-first sync layer that can be used to build reactive, realtime, offline-capable apps directly on Postgres with two way active-active sync to SQLite (including with WASM in the browser). Electric comprises a sync layer (built with Elixir) placed in front of your Postgres database and a type safe client that allows you to bidirectionally sync data from your Postgres to local SQLite databases. This sync is CRDT-based, resilient to conflicting…
InvoicingAPI is finally ready2024 · invoicingapi.com · ▲20After a lot of personal hardships over the past year, I can finally say that InvoicingAPI is ready for public use. It's a platform where you can create beautiful, customizable and dynamic, tax-compliant invoices with payment links built in, so your clients pay you faster. In your dashboard you can see your payments and payouts to your bank. This is just an initial release and plenty of features are in the pipeline, like an online builder, automated sending, 3rd party app integration, etc. Feel free to poke around and let me know your thoughts!

Open-Source Stripe GraphQL API2022 · nhost.io · ▲41Query your Postgres database and Stripe account in a single GraphQL request using the open source @nhost/stripe-graphql-js package and Hasura.
A parser for sqlite databases to implement full ALTER TABLE support2018 · github.com · ▲19A parser for SQLite create table sql statements. Contribute to marcobambini/sqlite-createtable-parser development by creating an account on GitHub.
Postgres-SQLite: SQLite as first-class types in Postgres2025 · github.com · ▲15In Memory SQLlite as a Postgres data type. Contribute to michelp/postgres-sqlite development by creating an account on GitHub.
Source: Show HN post ↗
Launched alongside, September 2024
the whole month →

BeforeSunset AI 2.0▲1,267Personalized AI daily planning that suits your life
AI · 2024 · beforesunset.ai


