Sites like codeedit.app

Markdown Preview, a free Mac app for reading .md files as clean documents, with a list of companies that use it

kopiro is a personal site by a developer with apps, blog posts on DIY tinkering like coffee automation and retro computers, and Swedish investing guides

Vicinae, an open-source desktop launcher for Linux, macOS and Windows, with a TypeScript-extensible catalogue of community extensions

A lightweight open-source clipboard history manager app for macOS, called Maccy

massCode is a free, open-source, local-first developer workspace app for snippets, notes, API requests, diagrams and calculations

Alin Lupascu's personal site presenting his open-source macOS utility apps and developer background, built with Swift and SwiftUI

Zed, an open-source multiplayer code editor from Zed Industries with optional AI agent integration and the Agent Client Protocol

Neovim, a Vim-based open-source text editor project with extensible Lua plugins, documentation and developer resources

IINA, a free open-source media player app for macOS with JavaScript plugin support, built on mpv

A Mac app that saves open applications so you can quit them and restore your workspace later

Castle Game Engine, a free open-source cross-platform 3D and 2D game engine with a visual editor and Pascal API, documented in an online manual

Sindre Sorhus's website presents his Mac, iOS and open-source apps, such as the Aiko transcription tool and Dato menu bar calendar

MonoSketch, an open-source web app for drawing ASCII sketches and diagrams in the browser

CoderLuii is a site of self-hosted open-source software tools by a cybersecurity engineer, with project pages and GitHub links

Rust reimplementations of common GNU command-line utilities such as sed, awk and tar, by the uutils project

Personal site of Jeroen Bouma, a quantitative investment strategist, with essays on markets, asset allocation and Python finance tools

MarkText is a free, open-source real-time WYSIWYG Markdown editor desktop application, with its user documentation

dyrector.io is an open-source container management platform for managing software releases and deployments in Kubernetes and Docker

qutebrowser is a keyboard-focused, minimal-interface free web browser built on Python and Qt, licensed under the GPL

An archive utility for macOS, Keka, offered in many languages with App Store and donation options

Freeter, a desktop app that organizes work by projects and tasks, with a blog on productivity and browsing

electerm is a free open-source multi-protocol remote client for terminal, SSH, SFTP, Telnet, serial, RDP, VNC and FTP

Sidebar is a paid macOS dock-replacement app that adds customizable sidebars to screens and reserves screen space

Spaceship, a customizable Zsh shell prompt software project with setup guides and a configuration FAQ

Music Presence, a desktop app and project by Hannah that shows your Discord friends what music you are listening to

Swing Music, a self-hosted music streaming server and player for your own audio files, with documentation and downloads

A macOS dual-pane file manager app written in Swift, with its docs, plugin API reference and blog

Peergos is an open-source encrypted cloud storage service and drive, with its own client and server software

A Firefox-based web browser project, built by a group of developers and designers focused on productivity and privacy

Essays and articles on software, career, remote work and life philosophy by programmer Jose M. Gilgado

Aleksandr Hovhannisyan's personal website: a software developer's blog on programming, life and other topics, with notes, CSS art and guitar covers

RevPDF is an offline desktop PDF editor with compare, conversion and review tools, plus a blog on its development

Catnap Games, the independent studio of developer Tom Andrle near Prague, making iOS and Mac apps and games

Invent with Python is a programming learning site with free books, tutorials and a blog by Al Sweigart

LibrePCB, a free open-source electronic design automation suite for drawing schematics and designing printed circuit boards, with a blog and documentation

TresJS is an open-source framework for building interactive 3D scenes with Vue, layered on Three.js, documented on its official site

A self-hosted, open-source bookmark archive tool called LinkAce, built and documented by its developer, for saving and organizing web links

5ire is an open-source desktop AI assistant and MCP client software application with a privacy policy and documentation

A free cross-platform password manager compatible with KeePass, available as desktop apps and an online web app