Open-source alternatives to Hack

Nerd Fonts is a suite of tools and collections designed for aggregating glyphs, patching programming fonts, and generating web-ready font assets. It provides an iconic font patcher for injecting large sets of icons into existing system fonts, a glyph aggregator that consolidates symbols from multiple icon sets, and a collection of pre-patched monospaced typefaces for use in terminals and editors. The project includes a font metrics tool to adjust glyph widths and cell sizing, ensuring consistent icon alignment in monospace environments. It also features a web font generator that converts patc

Fantasque Sans is an open-source TrueType font family designed as a monospaced programming font. It combines a fixed-width typeface with handwriting characteristics to maintain technical precision and vertical alignment in code editors and terminals. The typeface features a comprehensive suite of styles, including regular, bold, and true italic variants. It supports stylistic glyph customization and set-based glyph swapping to adjust character designs and line heights for improved legibility. The project provides a web-ready font suite with multiple formats and CSS declarations for cross-bro

Monocraft is a programming font customization project designed to apply a game-inspired typographic theme to development environments. It renders text using specialized monospaced typefaces that recreate the visual style of game user interfaces. The project focuses on rendering a galactic alphabet by mapping specific Unicode codepoints to unique glyphs. It utilizes OpenType ligature substitution to combine character sequences into single glyphs for programming operators and arrows. The system ensures strict vertical alignment through a monospace grid and handles character rendering via speci

FontTools is a Python library for programmatically reading, modifying, and writing font files. It serves as an OpenType and TrueType font parser and a tool for transforming binary font files into human-readable XML for editing and rebuilding. The project includes a manager for reading and writing Unified Font Object source files within local folders or archives. It also provides a specialized utility for compressing web fonts to reduce file size and improve loading performance. The library covers programmatic font manipulation, including the modification of font metrics and glyph data. It pr

Mononoki is a monospace programming typeface designed for reading and writing code. It is a developer font that emphasizes high legibility and utilizes a fixed-width layout to ensure consistent character alignment. The project is a customizable OpenType font that allows users to toggle between different character designs and stylistic sets. This enables the configuration of stylistic glyph alternatives to improve the visual distinction between similar characters. The typeface covers monospace text rendering and character stylistics configuration to support source code readability within deve

Victor Mono is a monospaced programming font designed for code editors, focusing on legibility and character distinction. It is characterized by the inclusion of programming ligatures that combine multi-character symbols into single glyphs. The typeface features cursive italics with semi-connected strokes to visually separate comments and keywords from standard code. It also provides customizable glyph stylistics, allowing for alternative shapes for specific characters such as zeros and sevens.

Monoid is a monospaced programming font designed for high legibility in code editors and terminals. It is an OpenType feature font optimized for reading and writing source code, providing crisp rendering at small sizes. The typeface utilizes OpenType font-feature settings to provide stylistic alternates and customizable glyph appearances. It specifically implements programming ligatures that combine common coding symbols and operators into single glyphs to improve readability. The project covers monospaced text rendering and stylistic glyph customization, allowing for the swapping of standar

Source Code Pro is a collection of monospaced OpenType font families designed for programming, user interface clarity, and coding environments. These typefaces are engineered to provide high legibility in software editors and terminal applications. The project includes a variable font family that allows for continuous adjustments of weight and style within a single file. It provides specialized typography for user interface design to ensure consistency across diverse digital layouts. The system covers monospaced typography design and web integration, supporting the generation and export of f

This project is a cross-platform mobile icon library and renderer that provides scalable vector icon components for mobile and web applications. It functions as a vector font integration tool, utilizing a rendering layer that maps vector fonts to mobile components and web CSS to ensure consistent iconography across different platforms. The library includes a configuration-driven pipeline to convert SVG files and CSS stylesheets into usable icon font packages. It supports the integration of proprietary font files and glyph maps, allowing for the use of brand-specific iconography through custom

Hasklig is a monospaced programming font designed for code editors, featuring a fixed-width typeface optimized for visual balance and readability. It is a customized version of Source Code Pro that incorporates specialized glyphs and spacing tailored for technical text. The font implements code ligature rendering, which replaces multi-character operators with composite glyphs to improve the scanning of source code. It further optimizes the reading experience through monospaced typography tuning, adjusting character spacing and visual weight to ensure a consistent layout.

Fontello is a custom font package builder and icon font generator designed to combine selected icons from multiple libraries into a single minimized font file. It functions as a service for converting SVG vector graphics into font glyphs through automated path merging and transformations. The project provides a programmatic interface for automating icon workflows, allowing the management of configurations and the triggering of font generation via network requests for build pipelines. This enables the integration of custom font production into external automation workflows and command line too

Iosevka is a build system and design environment for creating highly configurable, programming-oriented typeface families. It functions as an open-source font development tool that compiles custom character sets and stylistic features into standard TrueType and web-ready font formats. The project utilizes a parametric design system and functional programming logic to define glyph construction, allowing for consistent styling across entire typeface families. Users can define typeface characteristics through a declarative configuration layer, which maps character variants and OpenType features

Webfontloader is a JavaScript library and standardized API for fetching and managing web fonts from multiple external providers and custom stylesheets. It functions as a font loading state manager that coordinates the retrieval of typography assets through a unified interface. The project specifically focuses on preventing the flash of invisible text by managing loading states and timeouts. It distinguishes itself by providing a mechanism to synchronize typography across different browsing contexts, including the ability to inject font loading logic into child window frames and iframes. The

Intel One Mono is a monospaced font development project focused on creating high-legibility typefaces designed to reduce eyestrain and minimize errors for developers and low-vision users. It provides a system for developing and compiling custom monospaced fonts from source files for use across different operating systems and web platforms. The project implements advanced typographic capabilities, including programming ligatures to improve the readability of operators and specialized numeral formats for superscripts and subscripts. It ensures consistent text display across more than 200 langua

This project provides a collection of patched monospaced typefaces and utility tools designed to integrate developer-centric iconography and ligature definitions into existing font files. It functions by modifying font binaries to support advanced visual rendering, enabling the display of custom symbols and combined character sequences within text editors and terminal environments. The project distinguishes itself by merging comprehensive icon sets into standard typefaces, allowing for the display of file types and system status indicators directly within command-line interfaces. It also impl

Mono is a pixel-optimized programming font family and digital typography system. It is a monospaced variable font designed for technical text, featuring adjustable weight and stretch to improve legibility in code editors and terminals. The system utilizes variable-axis font interpolation and pixel-grid hinting to ensure crisp character rendering on digital displays. It incorporates monospaced coordinate mapping and glyph-specific kerning pairs to maintain visual balance and precise vertical alignment. The project covers a technical typography workflow that includes the distribution of font b

JetBrains Mono is an open-source, monospaced typeface designed specifically for software development environments. It functions as a productivity tool intended to improve code legibility and reduce visual fatigue during extended programming sessions. The typeface distinguishes itself through geometric optimizations that prioritize character clarity and scanning speed. It features increased lowercase height to occupy more vertical space, simplified character shapes to reduce visual noise, and pixel-grid alignment to maintain sharp edges at small sizes. Additionally, it incorporates programming

Sarasa-Gothic is an open-source typeface generation engine designed to synthesize unified font families. It functions as a build-time system that merges Latin, Greek, Cyrillic, and CJK character sets into consistent, multi-script font files. The project utilizes a composite architecture and declarative configuration to produce specialized font variants, including monospaced styles for terminal emulators and code editors. By automating the integration of diverse glyph sources, it ensures visual harmony across different regional orthographies and character sets. The system provides a custom bu

Geist is an open-source font family and typography collection designed for high legibility in technical interfaces. It consists of a series of web-optimized typefaces, including geometric sans-serif, monospaced, and pixel styles. The collection functions as a variable font library, utilizing coordinate interpolation to allow precise control over weight and style within a single font file. These fonts are built as OpenType typefaces, incorporating standardized layout tables to define advanced typographic behaviors such as kerning and ligatures. The project provides specific implementations fo

Font-Awesome is a CSS icon framework and SVG icon library that provides a standardized set of vector assets for digital user interfaces. It functions as a vector icon set and web font icon kit, delivering iconography through both scalable vector graphics and web fonts to ensure consistency across different screen densities and platforms. The project provides a multi-format distribution model, allowing assets to be rendered via SVG-based vector embedding or unicode-based glyph rendering. Visual styles, sizes, and positions are managed through a class-driven asset selection system and CSS-varia

Mona Sans is an open-source variable typography system and typeface family. It provides a flexible set of glyphs designed for high readability across various screen sizes and technical environments, including a specific monospace version for rendering code and technical text. The system utilizes a variable font model, allowing for the dynamic adjustment of weight, width, and optical sizing within a single font file. It supports stylistic substitutions and contextual ligatures to refine the visual character and professional flow of digital text. The project covers font engineering and renderi

Fontmin is a web font asset pipeline and minification tool designed to reduce font file sizes by removing unused glyphs. It functions as a font format converter and an SVG icon font generator, allowing for the creation of optimized font assets for web deployment. The project is distinguished by its ability to synthesize custom icon fonts by converting multiple SVG files into a single font asset. It further differentiates itself through a plugin-based processing pipeline, which enables the integration of custom transformation functions into the font handling stack. The tool covers a broad ran

Maple Font is a monospace typeface and browser-based generator designed for programming environments. It functions as an OpenType programming font that provides developers with a library of highly legible character sets optimized for code editors and terminal interfaces. The project distinguishes itself through a browser-based assembly tool that allows users to customize font builds before export. This interface enables the configuration of variable font weights, stylistic sets, and specific glyph variants, allowing for precise control over character thickness and visual appearance. It also s

Sequel is a relational database toolkit for Ruby that provides object-relational mapping, a fluent SQL query builder, and schema migration capabilities. It maps database tables to Ruby classes with support for associations, validations, lifecycle hooks, and eager loading, offering a comprehensive ORM layer for building data-centric applications. Sequel distinguishes itself through a plugin-based extension architecture that allows composable customization of models, databases, and datasets without relying on deep inheritance hierarchies. It includes a thread-safe connection pool with support f

NSString+FontAwesome

The easiest way to implement font icons in your SwiftUI project.

An inkwell to use custom fonts on the fly.