Apps with 'Developer Tools' feature Page 70 of 106

Hosted screenshot and OG-image API: sign a URL, get back a cached PNG, JPEG, or PDF, with SSRF protection for rendering URLs you don't control.

A browser extension for picking colors, generating gradients, creating palettes, and checking WCAG contrast accessibility.

FaviFiles is your go-to tool for designing clean, professional favicons in just a few clicks. Export ready-to-use icons for all browsers and devices—fast, free, and easy.

Ten fast JSON and text tools that run entirely in your browser. Validate, fix, diff and convert files up to 50 MB. Nothing you paste is ever uploaded.

Rest compatible filtering query language for any server.

Statsy is a simple, affordable status page tool built for solo developers and small SaaS teams who need to keep their users informed without paying enterprise pricing.

Interactive web-based platform for exploring and filtering system binaries used in security operations, with real-time search, payload building, MITRE mapping, and code execution.

Universal Palette Converter is the ultimate solution for managing and converting color palettes across various formats. Designed for designers, artists, and anyone in need of precise color management, this app streamlines the process of importing, exploring, and exporting color...

SvelteLaunch is a Svelte 5 Boilerplate that jump starts building new SaaS and AI applications.

Appnalyzer is a reliable platform for tracking and analyzing apps on the Google Play Store with unmatched accuracy. It lets you monitor exact download counts, explore historical trends, and compare apps side by side to uncover valuable insights.

Open-source website feedback widget — clients annotate issues on your live site, your AI coding agent fixes them automatically.

We have a vision for simple yet super powerful cloud hosting. We want web agencies and freelancers all over the world to be able to manage there clients websites, not there hosting.

Fine-tune any LLM on your local GPU — no cloud, no bills, no data leaving your machine.

A growing collection of free online tools for SEO, web development, writing, privacy, and more — all in one clean and user-friendly platform. Ideal for webmasters, marketers, and everyday users.

Mankinds is a structured AI evaluation platform designed to help teams assess AI systems before deployment and as they evolve.

Open-source framework for rapidly building reactive web UIs in Python, with built-in Shoelace components, Markdown, charts, tables, and more.

Share startup ideas, get roasted by AI, connect you payments provider and share your progress in public.

TeeBI is a component suite to help developers provide integrated and easily useable data analysis services in their own developed applications. Support for Embarcadero RAD Studio, Delphi and C++, VCL and FireMonkey frameworks.

Free, open-source hot reload for Java, Spring Boot and SAP Commerce (Hybris) that redefines classes in place on a stock JDK, keeps application state, and needs no restart.

Instantly find the differences between two blocks of text. Works with plain text, code, json, yaml, html, css, markdown, and more.

As a developer, I've faced the challenge of PDF generation in my applications. Whether it's invoices, reports, or documentation, creating PDFs often becomes unexpectedly complex and time-consuming.

The obvious alternative to Parse. Nimble Parse is a Parse.com compatible API. We support Objects, Users, Sessions, Roles and Cloud Code.

Web ToolBox is an all-in-one service that brings together over 50 tools to enhance your web development and programming experience. With just a browser, you can access it from any device, making it convenient to use wherever you are ?

Thermometer - Body Temperature allows you to easily track and log your body temperature over time, helping you monitor health trends with customizable graphs and notes.

A11yInspect detects accessibility issues faster, boosts accuracy and provides more coverage to meet accessibility standards, while saving 40% of your team’s time.