daily-email: add 2023-10-28

Can you move faster without tests?

src/content/daily-email/2023-10-28.md

@@ -0,0 +1,19 @@
+---
+title: >
+  Can you move faster without tests?
+pubDate: 2023-10-28
+permalink: >
+  archive/2023/10/28/can-you-move-faster-without-tests
+tags:
+  - software-development
+  - automated-testing
+  - test-driven-development
+---
+
+If you don't write automated tests or do test-driven development, you might move quickly to begin with - writing code and doing small amounts of manual testing.
+
+But, once you start changing the code to add new features or fix bugs, things will begin to slow down.
+
+You'll have more to test and need to ensure you don't break the existing functionality as well as your new code works.
+
+Whilst it may be faster initially, skipping tests will cause problems later.