Apps with 'Developer Tools' feature Page 6 of 105

Mono is a free and open source project led by Xamarin (formerly by Novell and originally by Ximian) to create an Ecma standard compliant .NET Framework-compatible set of tools including, among others, a C# compiler and a Common Language Runtime.

RapidAPI for Mac (formerly Paw) is a full-featured HTTP client that lets you test and describe the APIs you build or consume. It has a beautiful native macOS interface to compose requests, inspect server responses, generate client code and export API definitions.

A free, next-generation data science IDE built by Posit PBC. An extensible, polyglot tool for writing code and exploring data. A familiar environment for reproducible authoring and publishing.

Open source note-taking tool offering desktop, web, and mobile web support, with folder grouping, color-coded tags, word count, auto updates, and theme customization.

Boost coding productivity with efficient AI-enhanced context-aware tools. Sourcegraph streamlines complex codebases for larger developer teams.

Scriptable is an automation tool that enables you to write scripts that integrates with native features of iOS such as files, calendars, reminders, documents and much more.

Build and review software with teammates and agents in shared threads, with every conversation and code change kept in context.

Examine, edit, and debug HTML, CSS, and JavaScript on the desktop and on mobile.

Freelens is a free and open-source user interface designed for managing Kubernetes clusters. It provides a standalone application that is compatible with macOS, Windows, and Linux operating systems, making it accessible to a wide range of users.

Requestly is a lightweight proxy available as a browser extension & desktop app to intercept & modify network requests. Using Requestly you can Modify Headers, Redirect Url, Mock API response, Delay/Throttle requests, etc.

Storybook is an open source tool for developing UI components in isolation for React, Vue, and Angular. It makes building stunning UIs organized and efficient.

Voiden.md is an offline-first, Git-native API workspace that unifies specs, docs, tests, and mocks using programmable Markdown blocks. Build APIs the way you actually work.

Lightweight open-source Chrome extension to add, modify, or remove HTTP request and response headers using declarativeNetRequest, no tracking or ads.

Deliver real-time HTML code testing by pasting code for immediate results, seamlessly compatible with ChatGPT Canvas and Claude Sonnet 1.5.

WebKit is the web browser engine used by Safari, Mail, App Store, and many other apps on macOS, iOS, and Linux.

Free, local-first AI coding IDE with full chat, code mode, and an autonomous coding agent that runs on your machine with any LLM (BYOLLM). No subscription.

Node.js bridge to Webkit – package and distribute webapps on all platforms.

Native macOS app shows live CPU, GPU, memory, and network stats, manages ports, tracks coding agent sessions, supports local and remote monitoring, and secures on-device data.

The Agent Client Protocol standardizes communication between code editors (IDEs, text-editors, etc.) and coding agents (programs that use generative AI to autonomously modify code). The protocol is still under development, but it should be complete enough to build interesting...

Rancher Desktop is an open-source desktop application for Mac, Windows and Linux. It provides Kubernetes and container management. You can choose the version of Kubernetes you want to run. You can build, push, pull, and run container images.

Elk is an experimental shell language that aims to seamlessly combine the syntax of a shell language like bash with the syntax of a general-purpose language like Python. Bash is great for executing programs and handling files, but can be quite limiting and tedious to use when it...

Open source tool for full stack AI app development, using Replay.io recordings for bug analysis, offering early adopters free access for feedback.

Modern server control panel using Docker to deploy Node.js, Ruby, Python, PHP, Go, and Java apps with templates, process management, and analytics.

Tired of squinting at "Desktop 1," "Desktop 2," "Desktop 3" and never knowing which is which? macOS still will not let you name your Spaces. DesktopTitle fixes that.

SFTPro is a native macOS SFTP client built in SwiftUI. It's made for developers and anyone who works on remote servers and wants a fast, keyboard-driven app that feels like it belongs on a Mac, without a subscription.