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.github/workflows/algolia.yml

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# generate a workflow that triggers in push to main
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name: Algolia Re-crawler
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on:
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push:
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branches:
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- main
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workflow_dispatch:
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jobs:
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algolia_recrawl:
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runs-on: ubuntu-latest
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steps:
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- name: Sleep for 120s
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run: sleep 120
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- name: Algolia crawler creation and crawl
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uses: algolia/[email protected]
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id: algolia_crawler
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with: # mandatory parameters
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crawler-user-id: ${{ secrets.CRAWLER_USER_ID }}
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crawler-api-key: ${{ secrets.CRAWLER_API_KEY }}
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algolia-app-id: ${{ secrets.ALGOLIA_APP_ID }}
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algolia-api-key: ${{ secrets.ALGOLIA_API_KEY }}
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crawler-name: coderabbit
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site-url: "https://docs.coderabbit.ai"

.gitignore

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# Editors
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.idea
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# Dependencies
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/node_modules
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# Production
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/build
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# Generated files
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.docusaurus
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.cache-loader
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# Misc
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.DS_Store
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.env.local
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.env.development.local
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.env.test.local
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.env.production.local
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npm-debug.log*
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yarn-debug.log*
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yarn-error.log*
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yarn.lock

.markdownlint.json

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{
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"default": true,
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"MD013": false,
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"MD051": false,
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"MD033": false,
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"MD024": {
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"siblings_only": true
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}
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}

.markdownlintrc

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.markdownlint.json

README.md

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# coderabbit-docs

babel.config.js

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module.exports = {
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presets: [require.resolve('@docusaurus/core/lib/babel/preset')],
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};
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---
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slug: ai-code-reviews-reclaims
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title: How AI Code Review Reclaims Your Team's Time
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description: How AI Code Review Reclaims Your Team's Time
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authors: [simone]
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tags: ["AI", "Code Review", "Productivity"]
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image: /img/blog-previews/ai-code-reviews-reclaims.png
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---
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### Introduction
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In the era of building and improving products fast, engineering managers
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encounter fresh challenges that render traditional strategies outdated. The
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amount of time spent trying to make sure that teams not only build products
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fast, but also without breaking too much stuff or introducing security
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vulnerabilities, is significant.
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One of the most time-intensive tasks involves conducting code reviews – these
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crucial checkpoints serve as guardians, shielding your codebase from potential
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chaos. Additionally, code reviews are an essential part of
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[compliance](https://mitratech.com/en_gb/governance-risk-compliance/what-is-enterprise-compliance/);
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which is often a requirement when working in an enterprise. Despite their
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significance, they can also turn into obstacles, occasionally stalling the
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deployment process. The question at hand is: How can we navigate through this
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impediment while upholding top-notch code quality?
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Introducing AI-powered code reviews! Picture your team's pull requests getting
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reviewed as soon as they're made. That's the magic of AI code review tools. For
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teams, this means you don't have to wait for hours to get feedback. Reviewers
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can still offer more feedback later. It also means your teams can stay on track,
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creating and releasing features, without the usual delays of waiting for code
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reviews.
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We'll discuss the regular stages of software projects and the impact of AI code
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reviewers like [CodeRabbit](https://coderabbit.ai) in this digital era. You'll
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gain a detailed insight into how these tools are changing the game, making code
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reviews faster, smarter, and surprisingly, more human-like.
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<!--truncate-->
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### The Typical Software Lifecycle Process
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![Software Lifecycle](software-lifecycle.png)
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Ah, the software lifecycle—the process where we turn ideas into lines of code
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that build our products. If you're an engineering manager, you're already
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well-versed in the dogma: planning, coding, testing, deploying, and maintaining.
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It's a continuous cycle with its own set of challenges.
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So, where do code reviews fit into this? They help us make sure that we know
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what we are shipping to our users by having different people cross-check each
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other's work. You can't skip them; they serve as a critical validation point,
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ensuring that the code you're churning out works and is optimized and secure.
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Code reviews are the gatekeepers that scrutinize your code before it gets the
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VIP pass to merge into the main branch.
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But let's be real. Traditionally, this process has been manual, slow (with
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delays between opening pull requests and having them reviewed), subjective, and,
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yes, prone to human error. But if there's anything the advent of AI code review
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tools shows us, there is an opportunity to reclaim some of the time we spend
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doing code reviews.
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In the upcoming sections, we'll dive deeper into how the traditional and often
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cumbersome process of code reviews is changing with AI.
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### The Traditional Code Review Method
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![Software Engineer](engineer.png)
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In the conventional approach, code reviews followed this pattern: one developer
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wrote the code and then passed it on to another person for evaluation. The
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reviewer took their time to meticulously inspect the code submitted by the
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developer. This involved examining lines of code and making notes, comments,
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questions, and identifying any problems. This process typically unfolds as
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follows:
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- A developer creates a Pull Request (PR) and outlines the changes made,
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requesting a review.
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- The reviewer, who might be another developer or an engineering manager,
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assesses the code, looking for specific aspects such as:
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- Ensuring that the PR changes align with the scope of the associated
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ticket(s).
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- Confirming the accuracy of business logic implementation.
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- Maintaining or improving code quality by reverting unnecessary changes and
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upholding code quality standards.
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- Verifying that the changes do not introduce security vulnerabilities.
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- The reviewer either approves or rejects the PR.
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- If approved, the PR can be merged.
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- If rejected, the reviewer provides feedback on the required updates for
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approval.
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This process has been a fundamental part of modern coding. It relies on the
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availability of both the reviewer to provide feedback and the developer to make
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changes based on that feedback.
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However, manual code reviews can be likened to a risky game with your code's
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quality, somewhat resembling playing Russian Roulette. Even with a highly
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skilled team, opinions and fatigue can occasionally lead to overlooked mistakes.
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Additionally, the pressure of other tasks can make code reviews seem necessary
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but frustrating.
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Yet, can we truly afford to skip or rush this step? No, not without inviting
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bugs and bottlenecks down the road. Thankfully, technological advancements, such
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as AI code review tools, show us a better, more efficient way to review code
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without having to rely solely on the availability of a human reviewer.
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### Challenges of Code Reviews in Teams
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Consider this scenario: You've created exceptional code, much like a perfectly
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blended smoothie, ready to delight users. However, before you can serve it,
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you'd like a team member to evaluate it. This step is crucial because, even when
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you put forth your best effort, some issues might go unnoticed. These issues can
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later evolve into significant problems, such as critical bugs, system crashes,
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or vulnerabilities. Now, imagine that this team member resides in a different
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time zone, perhaps asleep or preoccupied with other tasks. It's akin to
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attempting to share your smoothie at a party, where everyone struggles to find
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the right moment for a sip.
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So, what's the solution? You could attempt to enforce a strict schedule for
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everyone or request team members to work during unconventional hours. However,
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this approach can lead to exhaustion and unhappiness. Instead, why not harness
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technology to address this challenge? This is where AI-powered code review tools
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come into play. They operate continuously, regardless of time zones, sleep
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patterns, or changing moods. They're consistently available to assess your
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code's quality without obstructing your project's progress.
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The following sections will delve into how these AI platforms streamline code
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reviews, making them more manageable and remarkably efficient. Spoiler alert:
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Your perception of code quality and team productivity is about to undergo a
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transformation.
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### Why Manual Reviews Slow You Down: A Look at Productivity Metrics
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In code reviews, problems can happen even when everyone works in the same place.
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Sometimes, teams just agree without really checking. People might not get along,
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causing delays and making things tense. Plus, even if we try really hard, some
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issues can slip by us and turn into big, expensive problems like bugs or system
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crashes. So, we need better ways to catch these problems early.
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Let's look at some numbers because engineering managers really like facts and
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figures. Studies tell us that developers spend around 20-30% of their time
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[doing code reviews](https://about.gitlab.com/blog/2023/09/03/the-code-review-struggle-is-real-heres-what-you-need-to-know/).
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There's even a study
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[here](https://smartbear.com/learn/code-review/best-practices-for-peer-code-review/)
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that shows our brains struggle to review more than about 400 lines of code at
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once, making it harder to spot mistakes.
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We all know time is super important. It doesn't just impact how much money the
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project makes, but it also affects how much your team gets paid and, in the big
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picture, how well the company does overall. When a big chunk of your developers'
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time is used up reviewing code, it's not just a tech thing anymore – it's a big
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deal for the whole business.
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Think about it this way: these hours aren't spent on making cool new stuff,
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resolving problems, or coming up with fresh ideas. Instead, they're used up
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carefully looking at code that's already there, trying to find mistakes, things
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that could work better, and stuff that doesn't fit. This is often where things
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slow down and work takes longer. While making sure the code is great is
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important, doing it manually uses up resources that could be used better
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elsewhere.
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This isn't just about shipping faster—although who doesn't want to do that? It's
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also about optimizing your team's time so they can focus on what they do best:
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create remarkable software. If an AI code review tool can handle the initial
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pass, highlighting potential issues with the code, the developer can resolve
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initial feedback faster and your human experts can spend their time solving more
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complex, higher-level problems.
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In the next section, we'll understand how AI-powered code reviewers offer a more
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efficient, context-aware, and timely alternative to the traditional approach.
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Because let's face it, it's time our methods evolved to match the pace of modern
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development cycles of rapid development and iteration.
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### AI-Powered Code Reviews: This Changes Everything
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![AI powered](ai-powered.png) AI, or Artificial Intelligence, might sound like a
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trendy word, but in the world of reviewing computer code, it's not just a
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passing trend – it's a real game-changer. When we talk about AI in code review
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tools, we're not just talking about existing linters or static code analysis
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tools. Instead, we're referring to smart feedback that understands the context
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of your team's coding rules and the particular project you're working on.
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But there's more to it. These AI-powered systems can chat with you, making the
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review process feel like a collaboration rather than a machine. This means you
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can ask questions, seek clarifications, and even discuss the best approaches,
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all in real time. It's like having your most experienced developer, who knows
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your code inside and out, ready for reviews 24/7.
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Let's clarify a common misunderstanding: AI-based code reviewers are not the
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same as code generators. Code generators like
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[GitHub Copilot](https://github.com/features/copilot) assist you in writing
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code, while AI code reviewers are meant to assess and improve it. They are two
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related tools, each with its own unique features and advantages.
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In summary, AI-powered code reviews provide faster and reliable feedback without
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sacrificing quality or depth. This enhances your team's productivity and allows
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you to push the boundaries of what's possible in your development process. You
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can learn more by checking this out:
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[AI and the Future of Code Reviews: A Deep Dive into CodeRabbit.](../coderabbit-deep-dive-2023-08-26/blog.md)
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In the final part, we'll wrap up by explaining why using AI for code reviews
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could be a smart strategy you may not have realized you needed. Get ready to
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embrace the future, everyone. It's becoming highly efficient. Also, AI code
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reviews can assist you in meeting compliance requirements in corporate
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environments.
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### Conclusion: The Future is Now
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Why is now the best time? Well, in simpler terms, before GPT, the automated
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tools we had were limited to linting or static code analysis.
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As we come to the end of this digital journey, we've seen how software is made,
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the challenges of checking code manually, and the exciting potential of using AI
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for code reviews. Now, if you're a smart engineering manager looking to keep
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your team fast, efficient, and creative, what should you keep in mind?
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First, it's pretty clear that code reviews are changing fast. We're no longer
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stuck with just people's schedules and opinions. With AI helping out, we're
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heading towards a future where code reviews are faster, smarter, more detailed,
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and surprisingly, more like how humans do it.
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Second, don't underestimate how this change affects your whole process of making
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software. Quicker reviews mean you can speed up changes and improvements, making
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your team more flexible and ready to jump on opportunities.
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Lastly, remember that technology isn't just about using new tools; it's about
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using them right to improve things. AI-powered code reviews are super quick,
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super accurate, and super thorough, making them a great choice for any team.
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Additionally, AI review tools often see problems that people might miss or not
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notice.
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So, does AI fix all your code review problems? Well, not each one, but it's an
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excellent start. The future is here, and it's knocking at your door. Time to let
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it in. And with that, we're done with this journey. May your code stay clean,
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your reviews be speedy, and your software launches be smooth. Here's to building
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a smarter and more efficient future!
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### Next Steps: How to save time and improve code quality with AI-Powered Code Reviews
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You've come quite a way, and you're probably feeling excited—or at least
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intrigued enough to take some action. So, what's the plan? Here's a simple
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checklist to help you start your journey with AI-powered code reviews:
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1. **Research Options**: Not all AI platforms are the same. Explore their
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features, limits, and costs. Of course, [CodeRabbit](https://coderabbit.ai)
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is a strong option, but go with what suits you.
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2. **Talk to Your Team**: Get input from your developers and reviewers. Knowing
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their challenges can guide you in picking the right tool.
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3. **Start small**: Begin with a limited scope or team. This helps you
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understand the impact of AI on your process.
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4. **Review results**: After the initial phase, check the results. Look at
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factors such as efficiency and quality to gauge its effectiveness.
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5. **Expand Gradually**: Happy with the results? Excellent! Now, introduce
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AI-powered code reviews to the whole team and make it a regular practice.
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6. **Stay Updated**: AI continues to evolve, and so should your approach. Keep
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up with new features and capabilities to keep improving your review process.
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This isn't just a temporary trend; it's a significant shift in how we view code
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quality and team efficiency. So take that leap and discover how AI can take your
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performance to the next level.
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With that, we conclude today's topic. If you have questions or thoughts, feel
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free to share them in the comments section. Let's continue the discussion there.
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Cheers!
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