Add screenshots

README.md

@@ -16,6 +16,14 @@ by the `hledger` command line tool:
   balances; contributed capital, not legal ownership)
 - 🧾 Journal (a detailed transaction log: date, description and postings)
 
+## Screenshots
+
+Rendered from the [example journal](docs/example.journal):
+
+| Accounts | P&L | Journal |
+| - | - | - |
+| [![Accounts](docs/screenshots/accounts.png)](docs/screenshots/accounts.png) | [![P&L](docs/screenshots/pnl.png)](docs/screenshots/pnl.png) | [![Journal](docs/screenshots/journal.png)](docs/screenshots/journal.png) |
+
 ## Installation
 
 The plugin requires the `hledger` executable on the server.

docs/example.journal

@@ -0,0 +1,36 @@
+; Example journal for the Discourse hledger plugin.
+; A community collective with member contributions, dues, donations and costs.
+
+2024-01-01 Opening balances
+    assets:bank:checking          2500.00 USD
+    assets:bank:savings           5000.00 USD
+    equity:members:@alice        -4500.00 USD
+    equity:members:@bob          -3000.00 USD
+
+2024-01-15 Membership dues, Q1
+    assets:bank:checking           300.00 USD
+    revenues:dues
+
+2024-01-20 Interest-free member loan, @carol
+    assets:bank:checking           500.00 USD
+    liabilities:loans:@carol
+
+2024-02-03 Donation from @carol
+    assets:bank:checking           150.00 USD
+    revenues:donations
+
+2024-02-20 Server hosting, February
+    expenses:hosting                40.00 USD
+    assets:bank:checking
+
+2024-03-05 Podcast microphone
+    expenses:equipment             120.00 USD
+    assets:bank:checking
+
+2024-03-22 Travel reimbursement, @alice
+    expenses:travel                180.00 USD
+    assets:bank:checking
+
+2024-04-02 Transfer to savings
+    assets:bank:savings           1000.00 USD
+    assets:bank:checking