GitHub Copilot is presented as an AI pair programmer, that plugs into the user's editor. It then turns natural language prompts into code, offers multi-line function suggestions, speeds up test generation, filters out common vulnerable coding patterns, and blocks suggestions matching public code.
$10
per month
IBM Bob
Score 7.4 out of 10
N/A
IBM Bob is an AI-assisted development tool designed to support developers across the software development lifecycle. It helps interpret developer intent and provides assistance when working with real-world codebases by using contextual awareness of the surrounding project.
Copilit is fantastic at the following: 1. Solving simple, well-defined problems, such as implementing an algorithm, manipulating a data structure, or string manipulation and regex. 2. Implementing simple APIs that are mainly CRUD in nature, with moderate business logic inside them, which may involve some processing or passing the data through an algorithm. 3. Implementation of well-defined activities, such as implementing a connection to an Oracle DB using Hibernate or JDBC, or implementing boilerplate code for a backend service to listen to Kafka events. It is not that great when it comes to understanding and implementing code in a proprietary DSL. It struggles when implementing a major feature across a complex codebase. I believe developers should also adopt the trust-but-verify paradigm when expecting highly secure or regulated code from GitHub Copilot.
IBM Bob is best suited to work with legacy code as its difficult to find and train the resources for those legacy systems. Its works very well in handling full SLDC with documentation. Having said that, since it's still in the starting phase, some hallucination is observed and its still needs some human intervention during software development life cycles which will be improved over the time ofcourse
I feel that GitHub Copilot's overall usability is good due to its tight integration with Visual Studio and the workspace. However, developers expect greater ease of use, as there is a learning curve to realize productivity gains with the tool fully. I think there is room for improvement in GitHub Copilot's UI integration within Visual Studio.
Overall IBM Bob is pretty intuitive and has a good UI to interact and design/debug code generated in one UI and solution. There are a few items that could be a bit more drag and drop and point and click to make even more business user friendly and look less IT or tech heavy.
It is useful that copilot integrates so well with vscode, which is a very common IDE. I used Tabnine for a little while but it was not that intuitive, and did not seem as helpful as GitHub copilot was. I have enjoyed GitHub copilot a lot, especially the ease of hitting the tab key and seeing quick progress in my tasks.
IBM Bob stands out in legacy code revamping and transformation that helps in bridging the gap between the legacy code and developers who doesnt have expertize in the legacy codes. With Semgrep scanning, the code is developed with all security considerations, saving time on post-development fixes. The agentic workflow focuses on think first and code later approach which saves a lot time
