Alternatives and similar repositories for renderstack:

Users that are interested in renderstack are comparing it to the libraries listed below

• googlefonts / fontquant
  Prove and quantify a font’s technical quality
  ☆20Updated this week
• eweracs / glyphs-scripts
  Scripts for Glyphs.
  ☆16Updated last month
• sile-typesetter / fontproof
  A font design testing class and CLI tool for SILE
  ☆31Updated 3 weeks ago
• morisawausa / _vfvisualizer
  A visualizer and tool for setting up substitution rules for variable fonts
  ☆35Updated last year
• slobzheninov / Glyphs-Scripts
  ☆17Updated 2 months ago
• ctrlcctrlv / FontForge-Higher-Order-Interpolation
  Higher order interpolation, also known as non-linear interpolation, in FontForge and other 100% free software
  ☆27Updated 3 years ago
• arrowtype / spacing
  A collection of resources & recommendations that are helpful for spacing
  ☆58Updated last month
• koeberlin / Designing-Latin-S
  A closer look at the additional glyphs of Latin S character set.
  ☆30Updated 2 months ago
• schriftgestalt / FontMakeExportPlugin
  Glyphs export plugin that uses fontmake
  ☆27Updated 7 months ago
• jpt / font-scripts
  Scripts for fonts (Glyphs, UFO, Python)
  ☆27Updated 10 months ago
• n8willis / kernall
  Kerning and letterspacing research
  ☆38Updated 8 years ago
• miguelsousa / openbakery
  🧑‍🍳 A font quality assurance tool for everyone
  ☆30Updated this week
• simoncozens / babelfont
  Interrogate and manipulate UFO, TTF and OTF fonts with a common interface
  ☆56Updated this week
• loicsander / MutatorScale
  Tool for interpolated glyph scaling, based on Robofab, FontTools, MutatorMath & BooleanOperations.
  ☆27Updated 9 years ago
• fonttools / fontspector
  Skrifa/Read-Fonts-based font QA tool (successor to fontbakery)
  ☆28Updated this week
• Mark2Mark / Skedge
  Live python sketcher for Glyphsapp
  ☆12Updated this week
• imohanvadivel / variable-font-playground
  Simple tool for fiddling, animating variable axes and exploring OpenType features within the font.
  ☆29Updated 2 years ago
• psb1558 / ygt
  A graphical and cross-platform TrueType hinting program
  ☆62Updated last week
• daltonmaag / vttLib
  Dump, merge and compile Visual TrueType data in UFO3 with FontTools
  ☆22Updated 2 years ago
• jenskutilek / glyphspkg
  Converter for GlyphsApp package to monolithic files and back
  ☆13Updated 4 months ago
• simoncozens / newbreak
  Another line breaking algorithm, for variable fonts
  ☆25Updated 4 years ago
• googlefonts / shaperglot
  Test font files for language support
  ☆40Updated this week
• behdad / halfkern
  Font kerning audit tool
  ☆37Updated 9 months ago
• jakefleming / idiotproof
  A font proof for idiots
  ☆35Updated this week
• simoncozens / GlyphsPlugins
  Some plugins for Glyphs.app
  ☆24Updated 6 years ago
• LettError / DesignspaceProblems
  A list of problems that can occur in designspace files and some tools to find them.
  ☆22Updated 3 months ago
• typotheque / text-shaping
  A tool-independent explanation of the logic and techniques behind Indic text shaping.
  ☆44Updated 3 years ago
• arrowtype / NLI-test
  A quick test of non-linear interpolation for variable fonts, using a “hidden” source as quadratic offcurves.
  ☆39Updated 4 years ago
• graphicore / mdlFontSpecimen
  Font specimen for the web based on Material Design Lite.
  ☆25Updated 7 years ago
• jenskutilek / Glyphs-Scripts
  Scripts for Glyphs.app
  ☆10Updated 5 months ago