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servo
pathfinder
Rust2019–2025
servo / pathfinder

pathfinder

A fast, practical GPU rasterizer for fonts and vector graphics

20Distinct people
20Mentions
0Explicit recommenders
3.9KGitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

A fast, practical GPU rasterizer for fonts and vector graphics

GitHub

Where it is used

No documented product use was verified in the last source check.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 8–Nov 15 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/15/2026, 12:45:45 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by year20 dated mentions

Observed mentions: 2019-06-15 08:42:59 UTC to 2025-06-13 10:50:13 UTC.

02462019-01-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 6 mentions; 0 submissions, 6 comments20192020-01-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 4 mentions; 1 submissions, 3 comments2021-01-01 00:00:00 UTC to 2022-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 4 mentions; 1 submissions, 3 comments20222023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 2 mentions; 0 submissions, 2 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2025

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
20192019-01-01 00:00:00 UTC2020-01-01 00:00:00 UTC606
20202020-01-01 00:00:00 UTC2021-01-01 00:00:00 UTC413
20212021-01-01 00:00:00 UTC2022-01-01 00:00:00 UTC202
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC413
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC202
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC101
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC101

What Hacker News says

4 sources
Indeed, however I think we might replace Go with any programming language and your comment will still make sense. Currently, web-browsers are the best have-it-all platforms, and outside web-technologies there isn't many good alternatives. We landed in 2020 and we don't have any complete, native-like, cross-platform GUI toolkit (if we skip Qt and GTK). In last years a lot projects have appeared, which were trying to compete in GUI toolkit market share. All of them had its scope limited, however they brought quite fresh look on declarative programming interface [0][1], superb 2D rendering pipeline [2][3], ease of embedding [4] and adaption to low-power devices [5] but none of them is "complete". Personally, I am amazed of the implementation of rxi/lite [6], which is just an app (C with Lua) based on SDL2 library. It uses 2x less RAM than s
Read the rest
ublime on 1GB file, has lower latency, covers clipboard, keyboard, mouse, drag and drop, some context menus but does it feel native? No. Among many issues, it is easy to report an error with screen-reading software but it is quite common problem in all aforementioned. Perhaps in future, something like LSP specification will see a daylight, which in outcome will helps us to provide universal, modular, limited to certain scope libraries that can be easily plugged in case of need. Maybe then we will came closer to "native" GUIs. In my experience, there are numerous developers who were trying hard to deliver "complete" GUI toolkit but have failed. [0]: https://github.com/cycfi/elements [1]: https://flutter.dev/ [2]: https://github.com/linebender/druid [3]: https://github.com/servo/pathfinder [4]: https://github.com/ocornut/imgui [5]: https://github.com/Immediate-Mode-UI/Nuklear [6]: https://github.com/rxi/lite
In Golang Desktop App with Webview/Lorca, WASM and Bazel
> pretty, freetype-like font rendering is super expensive when you have a lot of text to show, and can't really be done (at least I have definitely not seen infinality-level beauty from the state of the art) on the GPU yet This is exactly what Pathfinder does. pcwalton is on this thread and is the main author of that. https://github.com/servo/pathfinder#features says: > Advanced font rendering. Pathfinder can render fonts with slight hinting and can perform subpixel antialiasing on LCD screens. It can do stem darkening/font dilation like macOS and FreeType in order to make text easier to read at small sizes. The library also has support for gamma correction.
In Fast 2D Rendering on GPU

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