Why Use Coding Agents?

Nick Hodges
6 Min Read

AI coding assistants boost developer efficiency today, and will fundamentally reshape their roles tomorrow.

A joyful software engineer signals approval.
Credit: Roman Samborskyi/Shutterstock

I interact with coding agents daily; in fact, I haven’t manually coded for any of my personal endeavors in weeks. While I don’t currently leverage them in my professional role, this is solely because the work demands a deeper understanding of an extensive codebase than most large language models can handle. I anticipate this will soon evolve.

Similar to many in the software development sector, agentic coding has occupied much of my contemplation. This reflection has yielded six key insights regarding the immediate benefits of coding agents and their impending transformation of developer roles.

AI coding assistants operate ceaselessly

Imagine instructing an entry-level programmer: “Address all 428 hints, then resolve the 434 warnings in this codebase.” They’d likely agree, but later vent about the monotonous nature of the work to their peers during lunch.

Conversely, assigning this to a coding agent would yield zero objections – not even a peep. It would undoubtedly finish the job orders of magnitude quicker than a human. This isn’t a critique of human capability, but we simply lack infinite stamina; prolonged, repetitive tasks lead to boredom and mental fatigue.

These AI agents will methodically, relentlessly, and attentively work through even the most monotonous assignments you delegate.

AI coding assistants exhibit unwavering dedication

Extending this point, coding agents follow instructions precisely. While humans also comply, AI agents execute commands with remarkable literalness. This necessitates extreme precision in our requests. Mastering meticulous prompting will become a crucial skill for developers. It’s a double-edged sword, perhaps, but request a “self-referential sprocket with cascading thingamabobs,” and a coding agent will dutifully construct it.

AI coding assistants pose inquiries you hadn’t considered

A consistent practice when interacting with a coding agent is to instruct it to seek clarification on my requests. (I really should integrate this into my standard system prompt!) And, astonishingly, the quality of its questions is superb! It frequently brings up points I ought to have considered independently.

AI coding assistants unlock vastly more innovative concepts

If a coding agent can materialize your concept in a mere two hours, your capacity for generating new ideas over a month or a year would dramatically increase. Similarly, if a significant feature can be integrated into your application within a day, you’ll be able to implement far more enhancements monthly than previously possible. Once coding ceases to be the limiting factor, your constraints will shift from execution ability to your aptitude for conceiving software innovations.

This final observation is truly impactful. The question transforms from “Am I capable of coding this?” to “What ambitious projects can I create?” With the ability to roll out a dozen features monthly or launch six new applications weekly, the paramount concern becomes, “Can I generate sufficient high-quality ideas to occupy my working hours?”

AI coding assistants enhance the capabilities of entry-level developers

A prevalent concern suggests that novice developers might become unemployable due to their perceived inability to oversee coding agent outputs effectively. I, however, don’t believe this apprehension is warranted.

Rather than guiding junior staff to improve their coding prowess, we will train them to excel at crafting prompts. The directive will shift from “Write this code” to “Grasp this challenge and instruct the coding agent to resolve it.”

Entry-level developers can acquire essential knowledge within the agentic coding paradigm, just as they do in traditional human coding environments. With the aid of coding agents, juniors will dedicate more effort to mastering fundamental principles and less to the repetitive task of generating boilerplate.

Every career begins at an initial point. Junior developers will commence their journeys from the ground up, advancing towards an evolved and distinct professional landscape.

AI coding assistants are not a threat to your employment

There’s been considerable discussion, often fueled by alarm, that coding agents are poised to displace developer roles. Nevertheless, I harbor no concern that software developers will find themselves unemployed. My apprehension lies with certain developers potentially struggling to adjust to the evolving demands of the profession.

Just as power tools didn’t eliminate carpentry jobs but rather augmented carpenters’ efficiency and accuracy, developers may write significantly less code. Instead, our responsibilities will shift to precisely defining requirements, overseeing agent-driven implementations, and verifying that our instructions to coding agents yield desired outcomes.

It’s conceivable we might eventually detach entirely from direct code manipulation. Fundamentally, software development careers will gravitate more towards conceptualization than syntax. Isn’t that a positive transformation?

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