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The fastest path to faster CI

A drop-in agent for GitHub Actions that finds CI bottlenecks in real-time and generates fixes automatically. Turn CI maintenance from reactive to proactive.

Get Started View on GitHub

.github/workflows/ci.yml

name: CI

on: [push]

jobs:

build:

runs-on: ubuntu-latest

steps:

- uses: actions/checkout@v4~3s

- uses: actions/setup-go@v5~1m

with:

go-version: '1.22'

cache: false

- run: go build ./...~8.2m

docker:

runs-on: ubuntu-latest

steps:

- uses: actions/checkout@v4~3s

- run: docker build -t jfrog.io/service:1.10.0 .~10m

- run: docker push jfrog.io/service:1.10.0~30s

0 lines

to install

0 min

setup time

GitHub native

Your CI,
optimized.

Three steps, fully automated. From installation to AI-powered fixes, FastCI handles everything so you can focus on shipping.

Works with any GitHub Actions workflow

Drop in FastCI

Add 3 lines of YAML to any GitHub Actions workflow. FastCI runs as the first step and instruments your entire pipeline.

ci.yml

# Add to any job

steps:

- uses: jfrog-fastci/fastci@v0

Insights Detected

Analyzes every run, identifies bottlenecks, and opens GitHub Issues with actionable diagnostics.

3 issues opened

Dependency caching missing for npm i

Missing multi-stage build in docker build

Pin base image to increase cache hit rate

AI Fixes Applied

An AI agent implements each fix and opens a pull request. Just review and merge.

Add multi-stage build to Dockerfile

ready for review

+12 -8Dockerfile

Dockerfile

1-FROM node:18

1+FROM node:18 AS builder

22 WORKDIR /app

33 COPY package*.json ./

44 RUN npm ci

55 COPY . .

6-RUN npm run build

7-CMD ["npm", "start"]

6+RUN npm run build

7+FROM node:18-slim

8+WORKDIR /app

9+COPY --from=builder /app/dist ./dist

10+COPY package*.json ./

11+RUN npm ci --omit=dev

12+CMD ["npm", "start"]

Everything you need for faster CI

Built for developers who want their CI pipelines to stay fast without constant manual tuning.

CI Trace & Critical Path

OpenTelemetry-powered tracing captures every job in your pipeline. The critical path—the longest sequential chain—is highlighted so you know exactly what to optimize.

Verify Release

Build Docker Image

7m 54s

Build Go Binary

2m 54s

Run Go Tests

4m 24s

Integration Tests

2m 30s

E2E Tests

4m 30s

Security Scan

0m2m4m6m8m10m

Critical path — Verify → Build Docker Image → Security Scan (10m). Optimizing this path directly reduces CI duration.

GitHub-Native

Insights as Issues. Fixes as PRs. Everything stays in your existing workflow.

Cache miss in "Install dependencies"

#142 opened 2 min ago

Add npm caching to CI workflow

#143 ready for review

Zero Configuration

No dashboards, no config files, no tokens. Add 3 lines of YAML and FastCI does the rest.

lines to install

config needed

setup time

Any Language, Any Framework

Works with Docker, Gradle, Go, Node.js, Python, and any other build tool on GitHub Actions.

DockerNode.jsPythonGoGradleRust

FastCI Labs

Research & Best Practices

FastCI Labs is on a mission to automatically identify and optimize CI pipelines, and build the most up-to-date, centralized source of CI/CD best practices and knowledge.

InsightDocker Optimization

Docker Build: Use Multi-Stage Builds

~34% faster

Replace monolithic Dockerfiles with multi-stage builds to drastically reduce image size and build time. Backed by real CI data from 3 open-source repositories tested daily.

View performance data

Best Practices