Apps with 'Developer Tools' feature Page 79 of 104

A one page application to help internet users find information about their public IP address, be it IPv4 or IPv6.

Every day, new breaches expose millions of credentials, and that puts your organization at risk of account takeovers and ransomware attacks. xonPlus changes the game by watching your email addresses and domains against fresh breach data, so you know the moment your data appears...

AgentNotch brings Claude Code, Codex, and Cursor sessions to your Mac’s notch, showing progress, approvals, and finished tasks.

LocalKeys keeps your app secrets in a local, encrypted vault so you don’t have to store them in .env files. It runs entirely offline, uses strong AES-256-GCM encryption, and requires your explicit approval before any process can access a secret.

PasteScreenshot is a local-first screenshot organizer that lives entirely in your browser. Paste from your clipboard, drag and drop image files, do quick edits, and keep every capture neatly organized — no account, no uploads to a server, no privacy worries.

A modern, solo-developer-built mock API platform to create CRUD resources instantly and test frontend resilience with integrated "Chaos Mode" simulations.

IPSuite is a 100% client-side IP management and network architecture toolkit designed for DevOps engineers, Cloud Architects, and Sysadmins.

Actual Drawing is a visual web authoring tool, which helps you make web pages without having to know HTML, simply by dragging and dropping page content.

Murex is a shell, like bash / zsh / fish / etc however Murex supports an enhanced UX and support for additional type information in pipelines, which can be used for complex data formats like JSON or tables.

Peon is an open-source, self-hostable PaaS that lets you deploy apps to your own Linux servers with Git push, Docker Compose, HTTPS, databases, and team access.

Code beautifiers, calculators, converters, minifiers, validators, and utilities.

Ddaverse is an all-in-one platform offering 70+ fast, lightweight, and easy-to-use online tools. It includes JSON formatting, word counting, text conversion, SIP/FD calculators, age and date tools, fake chat generation, WhatsApp messaging without saving numbers, and many more...

Onirent is a cloud phone rental platform that lets users remotely control real Android devices 24/7 for automation, social media growth, app testing, and more. Each phone appears as a local ADB device and supports full screen mirroring, touch control, and app usage as if it were...

Dev Tools is a free collection of 24 browser-based developer utilities. All tools run entirely client-side - no data is sent to servers, no signup required.

Open-source, local-first desktop IDE for designing and running multi-agent swarms offline with Ollama, built in Rust, Tauri v2, and SQLite with a visual swarm designer and diff approval gate.

Rysa.ai is an intelligent, Git-integrated automation tool that transforms raw development history into polished release narratives and multi-channel announcements—making software launches smoother and more efficient.

UploadThing is a file upload platform designed for developers, aimed at simplifying and enhancing the process of uploading files in modern web applications. It provides a complete solution covering everything from the upload button to server management, offering greater control...

Bonsplit is a custom tab bar and layout split library for macOS apps. Out of the box 120fps animations, drag-and-drop reordering, SwiftUI support & keyboard navigation.

A curated list of open source boilerplates and starter kits for building modern applications. From web development with React & Next.js to mobile apps with React Native, Flutter, and native platforms.

Artifakt PaaS helps developers deploy, host and manage their web applications on scalable and resilient cloud infrastructure.

Error monitoring platform automates AI-generated fix proposals, integrates with Sentry SDK, supports multiple languages, is self-hosted, and drafts pull requests for review.

TokenFence is an open-source SDK that lets developers set hard per-workflow token and cost limits for AI agents. Drop in 2 lines of code to prevent runaway API spend. Supports OpenAI, Anthropic, and more. Free and open source.

WordPlate is a modern WordPress stack built with Composer. It simplifies the fuzziness around WordPress development.

Corcel is a collection of PHP classes built on top of Eloquent ORM (from Laravel framework), that provides a fluent interface to connect and get data directly from a WordPress database.

An intuitive and effective to-do list app to help you stay organized and manage tasks with ease.