Open Source JavaScript Software for Windows

Iosevka is an open-source, sans-serif + slab-serif, monospace + quasi‑proportional typeface family, designed for writing code, using in terminals, and preparing technical documents. The Iosevka’s monospace family is provided in a slender outfit by default: glyphs are exactly 1/2em wide. Compared to the competitors, you could fit more columns within the same screen width. Iosevka provides two widths, Normal and Extended. If you prefer more breeze between the character, choose Extended and enjoy. Terminal emulators have a stricter compatibility requirements for fonts. Therefore, Iosevka and Iosevka Slab all contain two specialized families, Term and Fixed, targeting terminal users. In these families, the symbols will be narrower to follow terminals’ ideology of column count. In the Fixed families, the ligation will be disabled to ensure better compatibility in certain environments.

A strong, neutral typeface for interfaces, text, and headings. Public Sans is a fork of the SIL Open Licensed face Libre Franklin. Public Sans has many similarities with its parent, but differs enough in its particulars that its effect is distinct. Adjusted vertical metrics. Public Sans is about 2% shorter than Libre Franklin, and has slightly looser default line spacing. Tailed lowercase l. The lowercase l character has a hooked tail for disambiguation. (There is also an optional untailed l.) Regularized stroke weight. Public Sans provides a more regular letterform from the conventional Franklin shape for a cleaner, more consistent letterform, especially at small sizes. Non-rounded vertices. Conventional angled vertices result in a sharper, stronger form. Narrower characters. Public Sans is narrower, especially in rounded characters like lowercase e to help with reading flow, especially in longer texts. Looser letterspacing. Public Sans has relatively loose letterspacing for reading.

Victor Mono is an open-source monospaced font with optional semi-connected cursive italics and programming symbol ligatures. The typeface is slender, crisp, and narrow, with a large x-height and clear punctuation, making it legible and ideal for code. It comes in seven weights and Roman, Italic, and Oblique styles. When it comes to programming fonts, I prefer something thin and relatively condensed, but with a more informal, flowing, and human style for standouts like comments and certain keywords. In the past, I always ended up looking for something else after using a font for a while, because something didn't look right to me. So I started sketching and designing something myself. I wanted something that had friendly and distinct italics.