Slash (getslash.co) is a lightweight productivity app that combines prioritized task lists, time‑limited tasks, and simple time tracking. One-sentence value: Slash helps do‑ers stay focused by combining an Eisenhower Matrix for prioritization, explicit task time limits, and basic time tracking in a low-cost single app. It targets

Web Check (Lissy93/web-check) is an open-source, all-in-one OSINT website scanner that collects metadata, security indicators and configuration details to give quick "X‑ray" visibility into a URL. It combines a React frontend with lambda-style backend routines to aggregate DNS, headers, server info, safe‑browsing flags and other

ConvertX is an open‑source, self‑hosted web app for converting a very large set of file types (media, documents, images, e‑books, 3D, etc.) so you can run bulk, private conversions on your own infrastructure. It orchestrates converters like FFmpeg, ImageMagick and LibreOffice, and is built with TypeScript, Bun

Browserless is a platform for running and managing Chrome/Chromium-based browser automation via APIs and standard libraries (Puppeteer, Playwright, Selenium). It ships as a managed cloud service and as official Docker images you can self-host; it exposes REST and WebSocket endpoints plus a full scripting surface for screenshots, PDFs, scraping,

PairDrop is an open-source, browser-based peer-to-peer file and text transfer tool that uses WebRTC to move data directly between devices. It aims to be an AirDrop-like alternative that works across desktop and mobile browsers and can be self-hosted to run a private instance under your control. This post evaluates when

Martin is an AI personal assistant that operates across phone, SMS, WhatsApp, email, Slack and the web to manage calendar events, inbox messages, tasks, calls and quick searches on your behalf. It presents a unified dashboard and native iOS clients so users can interact by voice, text or web and

Next Image Transformation is an open-source, self-hostable service that implements the same request surface as Vercel's Next.js image optimization API and translates those requests into Imgproxy calls. It provides on-the-fly resizing, cropping, format conversion, and quality adjustments for images requested by next/image, while delegating heavy lifting

Vert.x (often shortened to “Vert”) is a lightweight, event-driven, non-blocking toolkit for building reactive applications on the JVM. It provides an event-loop concurrency model (verticles), a high-performance HTTP/WebSocket server, and a modular set of async clients for databases, messaging, and more. It’s designed for backend engineers who

Mozilla Firefox is a free, open-source web browser focused on privacy, security, and customization. It blocks many trackers by default, supports a broad extension ecosystem, and syncs tabs, bookmarks, and passwords across devices. Firefox suits privacy-conscious users, web developers, and power users who want control without deep lock-in to larger

Gotenberg is an open-source, Docker-first HTTP API for converting HTML, Markdown, Office documents, and images into PDFs. It bundles Chromium and LibreOffice in a self-contained image, making it straightforward to run in containers and orchestrators. The API is stateless and designed for automation: send files via multipart/form-data, receive a

LibreTranslate is an open-source, self-hostable machine translation API. It exposes a simple REST interface for text translation, language detection, and (when configured) document translation, without sending data to proprietary services. Models are based on open projects such as Argos Translate and can be swapped or extended. It targets developers and

Snapdrop is a free, browser-based tool for fast, local file and text transfer between nearby devices. It uses WebRTC for peer-to-peer data paths with a lightweight signaling server, delivering an AirDrop-like experience without installing native apps. It’s aimed at anyone who needs quick, ad‑hoc cross‑platform sharing—developers

Shlink is a self-hosted, privacy-focused URL shortener and link management service. It supports URL creation with custom slugs, detailed analytics, QR codes, dynamic redirects, and multi-domain management. Developers get a full REST API and CLI, while non-technical users can manage links through an official progressive web app. Shlink suits teams

Hoppscotch is a fast, open-source, web-based API development ecosystem for building, testing, sharing, and automating APIs. It supports REST, GraphQL, and real-time protocols like WebSockets in a lightweight client that works in the browser, as a PWA, or as a desktop app. It suits developers and small-to-medium teams that want

IT Tools is a free, open-source web application providing a comprehensive suite of utilities tailored for developers and IT professionals. It consolidates a wide variety of common tools—such as formatters, converters, password generators, and more—into a single platform accessible via any modern web browser. The platform is designed