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Code

The Code (or Implementation) phase is where the actual software construction takes place. Developers write the code according to the design specifications created in the previous stage.

The Development Process​

This is typically the longest phase of the SDLC.

  • Environment Setup: Configuring IDEs, compilers, and necessary tools.
  • Coding: Writing code in the chosen programming languages.
  • Code Review: Peer reviews to ensure code quality, readability, and adherence to standards.
  • Documentation: Writing inline comments and documentation for APIs.

Key Deliverables​

  • Source Code
  • Unit Test Results
  • Technical Documentation
How AI Can Help: Coding

AI has transitioned from a simple tool to an intelligent pair programmer:

  • Predictive Coding: Tools like Amazon Q Developer, Sourcegraph, and JetBrains AI provide context-aware code completions and can generate entire functions capabilities directly in the IDE.
  • Security Scanning: Tools like Snyk and Veracode perform real-time security analysis as code is written, identifying vulnerabilities instantly.
  • Documentation: AI can automatically generate docstrings and comments, keeping documentation in sync with code changes.