First-Party Software
First-party software refers to applications, tools, or systems that are developed, owned, and maintained by the same organization that uses or distributes them. This contrasts with third-party software, which is created by external vendors. It is commonly used for proprietary internal tools, custom business applications, or platform-specific integrations.
Developers should understand first-party software when building proprietary solutions tailored to specific organizational needs, such as internal dashboards, custom CRM systems, or platform-exclusive features. It is essential for roles involving in-house development, where control over the codebase, security, and integration with existing systems is prioritized over off-the-shelf solutions.