awesome-developer-first

Subscription analytics for Stripe

Contributions analytics with AI Insights, Performance Review, Retrospectives and Gamifications

Product analytics API for web and mobile, captures all events

Product analytics and dashboards

Privacy-friendly web analytics with a backend integration and API

Simple, privacy-friendly, and open-source web analytics tool

Privacy-first, regulation-compliant, blazingly fast analytics tool

Open-source product analytics platform

Collect user data and send it to your other tools

Real-time data streams to APIs

Cloud-native authorization for applications and APIs

Authentication & authorization as a service

AWS's authentication as a service

Open-source API for enterprise SSO and Directory Sync

Authentication and user management platform for React, React Native, and Next.js

Passkey-first authentication as a service

Google Firebase's take on authentication

Security-centric authentication as a Service, including self-hosting

Passwordless (WebAuthn API) PSD2, eIDAS, and GDPR compliant

Authentification and user management as a service

Managed user authentication service with SSO

Passwordless (email-based) log in as a service

Complete CIAM solution with Enterprise SSO and extensive out-of-the-box enterprise features

Embeddable authentication with SSO

Open-source identity & access-control solutions (also available as a service)

Authorization framework (RBAC)

Permissions and access-control as a service

Open-source and hosted email & Oauth authentication with prebuilt UI

All-in-one authentication, authorization, and fraud prevention infrastructure

Simplistic user authentication with pre-built back-office dashboard

Enterprise SSO and more out-of-the-box enterprise features

Python-based workflow engine for custom business processes

Create and deploy automation scripts in JavaScript or Python and deploy them to the cloud instantly, with free built-in APIs like OpenAI, Anthropic, and more

Free and source-available fair-code licensed workflow automation tool

Open source AI agents for your codebase in minutes. Use pre-built agents for Q&A, testing, debugging and system design or create your own purpose-built agents

Open-source platform to create workflows from APIs, on a schedule or on demand

End-to-end backend server for frontend and mobile developers

Hosted and open source managed Postgres DB like Firebase

YML to configure your builds, parallel jobs, jobs marketplace

Drop-in replacement to build Docker images faster in CI

Open-source CI and hosted solution with Github-like abilities

Automated cloud dev environments

CI/CD platform for infrastructure-as-code, currently supporting Terraform, Pulumi, AWS CloudFormation, and Kubernetes

CMS as an API

API-based CMS

Headless CMS builder

Blog platform, can be used as headless CMS (ex. )

Headless CMS, treat content as data

Open-source headless CMS, 100% JavaScript

Automatic code quality checks

AI-powered code review and automated pull request management

Lint and code quality checks

Set of computer vision APIs

Digital media brand recognition

Google's AI vision APIs

Simplified computer vision model creation for developers

Database and spreadsheet hybrid with an API

API-oritented Airtable alternative

Distributed open-source SQL database for real-time analytics

Serverless Postgres database with scale-to-zero, branching, autoscaling

Abstract ORM with a universal schema language for any kind of database

Hosted managed MySQL database, CI integration & auto scaling

Serverless tailored redis provider

Debug production servers using a plugin in the IDE (on-prem or SaaS) that supports Java, Node.js, and Python

Issue tracking built for developers

Debug production servers via a cloud-based debugger. Supporting Java, .Net, Node.js, Python, and Ruby

Deploy apps and DBs via common templates

DevOps platform for building platforms. Handles container orchestration, load-balancing, monitoring, and more

Full stack app hosting (including dynamo db and s3)

REST API to trigger deployments from GitHub, GitLab, and Bitbucket

Deploy and don't care about infrastructure, works with all major frameworks

Deploy dockerized full stack apps via a location-aware service (latency reduction)

Deploy via CLI to scalable servers

Deploy static sites, apps, and databases from GitHub, GitLab or Bitbucket and host headless WordPress

Serverless platform for deploying full-stack apps and APIs in minutes

Deploy JAMStack (mainly Gatsby) via CLI

Continuously deploy full-stack apps

Git connected app hosting platform

One tool to build and run event streaming applications

Out-of-the-box git to deployment with auto scaling, DBs, secrets and rollbacks

Deploy from git to a CDN with SSL

Cloud platform for building and deploying serverless web applications, static websites, and Jamstack (mainly Next.js) projects

One click deployment for frontend, backend and databases services

Ratings, reviews as a service

Privacy centric embeddable comment system

Tools to create a community-driven app

Reviews ratings and Q&A as a service

All-in-one API documentation tool, 1-click to generate API documentation from requests

API documentation and change management solution

Collaborative developer documentation platform

AI powered code documentation, IDE extension (open source)

Personalized and dynamic developer docs

Docs that are coupled with your code, auto-synced, works with your IDE

Secrets management with integration to 1Password

Environment variable management across projects, in one place

Environment management with syncing mechanism for all apps

Encryption APIs with secret management

API driven secret key management

Feature flags-as-a-service platform simplified

Open-source feature flag and experimentation platform

Feature flags-as-a-service platform

Feature flags platform with data analytics

All-in-one platform spanning across analytics, feature flagging, and A/B testing. Free for up to 1m metered events per month

Open-source, privacy-first, and enterprise-ready feature management solution

Maps and locations products for devs

Forward and reverse geocoding API based on open data

Locations search API

Geofencing and geo APIs

US Reverse Geocoding and Address Verification APIs

AI code completions for your IDE

Deep learning completion (part of codota)

Build Software with AI Agents

AI assistant in your IDE (Python or JS)

AI-powered cloud-based IDE

Developer-first IaC with Python, TypeScript, Go and more languages

DSL, open-source and free (paid solution adds team management, policy-as-code...)

Integration marketplace builder, one-API with 3rd parties for quick development

Hundreds of pre-built product integrations with 250+ APIs, customizable in code

Easy, flexible API to add customer-facing integrations to your SaaS product

Open-source unified API to build B2B product integrations

Interface with third-party services using SQL

Developer-first, native integration platform for GTM tools

Build and run serverless functions with the best development experience

App translation built for developers

Developer & translator friendly web-based localization platform

Verify and find email APIs

Receive form submissions by email

Email verification API

Email lead and validation APIs

End-to-end email testing tool

Email and address verification

REST API to manage contact properties, send events and transactional emails

Send, track, and receive emails

Email API to build, test, and deliver transactional emails

Email API

APIs to generate images and PDFs from reusable templates

File storage and processing APIs

Optimize, create, manage, and deliver images and videos

Build powerful live experiences in your product with an all-in-one Video SDK

Programmatically import data from files so it's API-ready

Automate image optimization, transformation, and delivery

Transforms, optimizes, and cache images

APIs to upload, manage, and stream video

A fully configurable JavaScript image editor SDK

Pub/sub, real-time messaging, notifications, chat, multiplayer and data synchronization

Chat SDKs, real-time messaging

Notifications as a service

Real-time notification system with API & UI components

Open-source notification (Email, SMS, Direct, and Push) management

Feed and chat as a service

SMS, push notifications, and VoIP APIs

Video, SMS, chat, and voice APIs

Developer-first factory building

Serverless Node.js background jobs

APIs for eSignature, and Intelligent Agreement Management

SDK to build internal tools and scripts for your product

Generate public URLs for internal servers (behind NAT/firewall)

APIs for productivity workflows (email, calendar, contacts...) - like plaid for productivity

API-first customer service platform (support, feedback, rating widgets...)

Fast, elegant GitHub desktop and web app

Error monitoring in production

Uptime monitoring, incident management, and status pages

LLM observabilty and monitoring for your LLM apps in production

Full-stack monitoring platform

Event streaming platform

The enterprise-grade software to build, monitor, and improve your AI application. Keywords AI is a full-stack LLM engineering platform for developers and PMs

Open-source LLM observability platform that helps teams collaboratively debug, analyze, and iterate on their LLM applications

Replay bugs users had

Evaluate, test, and ship LLM applications across your dev and production lifecycles

Manage Oncalls, Tickets, Incidents in Slack

Reports errors in production

Application monitoring for bugs and performance

Voice/text chatbot framework by Google

Python-based workflow engine for custom business processes

Visual workflow service to build distributed applications and automate processes

Workflow engine that delivers scalable, on-demand process automation

Paypal's take on API-first payments

Bare-metal banking APIs

SaaS payments - covers more countries and takes care of VAT Tax

Open-source usage metering for billing and chargeback

Revenue delivery platform for SaaS with broad geographical support (unlike stripe at the moment)

Accept, send ACH (bank transfers) and get bank information

API-first pricing plans

Accept payments and move money globally with APIs

Create your own package repository

Cloud-native private package management

JSON into PDF, DOCX, XLSX, PPTX, ODS... API

HTML to PDF API built specifically for Paged Media using the PDF library

PDF generator API with visual template editor

Chart as Image API for reports, PDFs and more

HTML to PDF API usage based pricing

Turn websites to an API

Browser automation deployed to the cloud

Scrape hard-to-scrape websites with proxies

Scrape with headless chrome

Using headless browsers and proxies to scrape without being blocked

Real-time Google SERP API

Real-time search engine scraping API

Webscraping API and fully managed service

Web scraping API with built-in proxies and rotating IPs to avoid detection

Search as a service and full suite of search APIs

Open-source, fast and relevant search engine

Search as a service (crawlers and React ready)

Open-source and hosted search as a Service

Open-source and hosted search with Solr

Static application security testing (SAST) tool for JavaScript and Ruby stacks

Real-time GitHub activity scanner

Open-source, end-to-end encrypted secrets manager

Automated vulnerability remediation. Fixes vulnerabilities and hardens code

Vulnerability scanner for code, dependencies, containers, and infrastructure as code

Detect and block open-source supply chain attacks

Shipping APIs for e-commerce

GUI tool for API mocking, testing (scenario testing, functional testing, performance testing, etc.)

Automated visual testing

REST API mocking

Performance testing

Visual UI testing for storybook

Continuous Performance Testing in CI environments

Distributed Performance Testing Platform

DX first open-source API dev tool alternative to Postman

Generate tests from user behavior

Auto-generated, run and maintained Playwright UI tests with AI-assisted test case discovery

Continuous visual testing

Frontend testing