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francisrstokes
githublog
TypeScript2022–2026
francisrstokes / githublog

githublog

I'm sick of complex blogging solutions, so markdown files in a git repo it is

ProductivityDeveloper Tools
Explore on GitHubRead Hacker News discussions
6Distinct people
11Mentions
0Explicit recommenders
830GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

I'm sick of complex blogging solutions, so markdown files in a git repo it is

GitHub

Where it is used

No documented product use has been verified yet.

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 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 1:49:46 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 year11 dated mentions

Observed mentions: 2022-06-15 10:11:03 UTC to 2026-04-13 14:19:26 UTC.

02462022-01-01 00:00:00 UTC to 2023-01-01 00:00:00 UTC (exclusive): 2 mentions; 2 submissions, 0 comments20222023-01-01 00:00:00 UTC to 2024-01-01 00:00:00 UTC (exclusive): 1 mentions; 1 submissions, 0 comments2024-01-01 00:00:00 UTC to 2025-01-01 00:00:00 UTC (exclusive): 6 mentions; 5 submissions, 1 comments20242025-01-01 00:00:00 UTC to 2026-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2026-01-01 00:00:00 UTC to 2027-01-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments. Incomplete calendar period.2026*

* An incomplete calendar period is marked with an outlined bar. Its count is not directly comparable with a full period.

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
20222022-01-01 00:00:00 UTC2023-01-01 00:00:00 UTC220
20232023-01-01 00:00:00 UTC2024-01-01 00:00:00 UTC110
20242024-01-01 00:00:00 UTC2025-01-01 00:00:00 UTC651
20252025-01-01 00:00:00 UTC2026-01-01 00:00:00 UTC101
2026 (partial)2026-01-01 00:00:00 UTC2027-01-01 00:00:00 UTC101

What Hacker News says

11 sources
AlotOfReading·Aug 23, 2025
You can use the same techniques as fast inverse sqrt anywhere logs are useful. It's not particularly common these days because it's slower than a dedicated instruction and there are few situations where the application is both bottlenecked by numerical code and is willing to tolerate the accuracy issues. A pretty good writeup on how fast inverse sqrt works was done here: https://github.com/francisrstokes/githublog/blob/main/2024%2... A lot of old-school algorithms like CORDIC went the same way. There's a related technique to compute exponentials with FMA that's somewhat more useful in ML (e.g. softmax), but it has similar precision issues and activation functions are so fast relative to matmul that it's not usually worth it.
In A simple way to generate random points on a sphere

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