Software & DevOps
Fix a production boolean-flag bug with Devin
A reviewer had Devin fix a bug on a production site; it returned a PR in about ten minutes but included unrelated changes like removing a safeguard check.
Original post ↗Devin
Devin · Software & DevOps
Devin AI agent use cases for Software & DevOps
26 workflows that use Devin for software & devops work. Cognition's autonomous software engineer.
Software & DevOps
Build a deals page step by step with Devin
An engineer had Devin implement a deals page in steps; it opened a PR in under 10 minutes, but CI failed, it added unnecessary changes and gave a false answer about a library.
Original post ↗Devin
Software & DevOps
Update a docs page of AI CLI tools with Devin
A user had Devin update a page listing AI coding CLI tools; it opened a PR in 5 minutes, but a separate task needed much back-and-forth to find all files.
Original post ↗Devin
Software & DevOps
Convert React MUI components to Tailwind with Devin
Lumos used Devin for routine tasks like MUI-to-Tailwind conversion, which went well, and its unit-test feedback loop reduced rewrites.
Original post ↗Devin
Software & DevOps
Turn Slack feedback into PRs and debug infra
Sid Nanda's company uses Devin in Slack to triage feedback, turn user issues into PRs, debug async flows and infra read-only, and let non-technical staff coauthor PRs.
Original post ↗Devin
Software & DevOps
Ship more pull requests with Devin across tools
Ryan Carson uses Devin from iPhone, Slack, browser, GitHub and Linear for real work and reports higher PR shipping velocity.
Original post ↗Devin
Software & DevOps
Test features on screen and merge fixed PRs
Ryan Carson uses Devin's Test App feature to record and narrate feature clicks, fix bugs, and merge PRs with a !land command.
Original post ↗Devin
Software & DevOps
Split a React Native to Swift migration across agents
Cognition's Jared Zoneraich uses Devin fan-out so child agents work in parallel on a migration split into six pieces.
Original post ↗Devin
Software & DevOps
Build a WordPress marketing site from Figma overnight
bnistordev connected Devin to a Figma file via MCP and had it build an entire WordPress marketing site overnight.
Original post ↗Devin
Software & DevOps
Build apps, debug repos and set up CI/CD with Devin
A review lists Devin building a full-stack to-do app, debugging a public repo with a PR, and doing Docker setup, deployment and CI/CD.
Original post ↗Devin
Software & DevOps
Generate internal dashboards and data migration scripts
A backend engineer says their team uses Devin for internal dashboards and migration scripts, treating output as a starting point that saves about four hours of boilerplate.
Original post ↗Devin
Software & DevOps
Test Devin on integrations, migration and security review
Answer.AI tried Devin on an observability integration, an nbdev migration and a vulnerability review; it found some real issues, hallucinated others, and failed the migration.
Original post ↗Devin · Cursor
Software & DevOps
Build and deploy a Game of Life simulation site
In a vendor launch demo, Devin built an interactive Game of Life website, added requested features step by step, and deployed it to Netlify.
Original post ↗Devin
Software & DevOps
Set up weekly changelogs and fix docs from GitHub issues
Neon's docs team has Devin create the weekly changelog from a playbook and open or revise doc PRs from GitHub issues, for repetitive work only.
Original post ↗Devin
Software & DevOps
Write, review and document code across a product's PRs
Founders report Devin touching all PRs at ChatPRD and being Gumroad's top contributor with over 1,500 merged PRs.
Original post ↗Devin
Software & DevOps
Build a name-and-face quiz site from a spreadsheet
Scott Wu had Devin build and deploy a mobile-friendly React quiz from a TSV of speaker names and photos, plus a QR-code site to share it.
Original post ↗Devin
Software & DevOps
Turn Slack and Linear tasks into PRs and fix CI
Cognition staff assign Devin work in Slack or Linear; it posts PRs, fixes bugs flagged by review bots and works CI and lint failures until checks pass.
Original post ↗Devin
Software & DevOps
Build and deploy an app over a weekend
The author had Devin build and deploy an app, finding it quick on PR feedback but weak on legacy monorepos and costly on broad requests.
Original post ↗Devin
Software & DevOps
Click through apps to verify its own work
With computer use, Devin built and played a desktop game, ordered on Amazon, and tested its own work by clicking through the app.
Original post ↗Devin
Software & DevOps
Migrate an Electron app from Vue 2 to Vue 3
Kearney gave Devin repo access to migrate a production Electron app to Vue 3 and update npm packages, committing after every five components.
Original post ↗Devin
Software & DevOps
Add a third-party API integration via Devin PR
Devin opened a PR with the endpoint and backend wiring that was merged, but missed API key logic, code style and abstraction, needing review fixes.
Original post ↗Devin
Software & DevOps
Build and test a simple endpoint project with Devin
A reviewer had Devin set up a project, write code, install dependencies, test endpoints and add error handling in about 4 minutes on a simple task.
Original post ↗Devin
Software & DevOps
Hand narrow code changes to Devin for pull requests
A team used Devin for a month on small fixes like chart formatting and API edge cases, with tests and PRs; a complex full-stack task went poorly.
Original post ↗Devin
Software & DevOps
Build a Pong game and website from scratch
A tester asked Devin to create a basic Pong-style game and a website, and it finished both in under 20 minutes.
Original post ↗Devin
Software & DevOps
Test Devin on pulling Notion data into Sheets
Answer.AI testers found Devin completed only 3 of 20 tasks, succeeding at moving Notion data to Google Sheets and building a planet tracker.
Original post ↗Devin
Software & DevOps
Rewrite a README after a rearchitecture
Devin scanned a rearchitected codebase and delivered a new README as a PR with accurate setup and API details, but struggled with design rationale and purpose.
Original post ↗Devin