stgi

A user-centric visual STG implementation to help understand GHC/Haskell's execution model.

4Distinct people

4Mentions

0Explicit recommenders

536GitHub stars

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A user-centric visual STG implementation to help understand GHC/Haskell's execution model.

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Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:03:16 PM UTC.

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HN mentions by year4 dated mentions

Observed mentions: 2016-06-24 15:16:35 UTC to 2021-10-07 18:32:17 UTC.

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

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Period	Start (UTC)	End (exclusive, UTC)	Mentions	Submissions	Comments
2016	2016-01-01 00:00:00 UTC	2017-01-01 00:00:00 UTC	1	1	0
2017	2017-01-01 00:00:00 UTC	2018-01-01 00:00:00 UTC	1	0	1
2018	2018-01-01 00:00:00 UTC	2019-01-01 00:00:00 UTC	1	1	0
2019	2019-01-01 00:00:00 UTC	2020-01-01 00:00:00 UTC	0	0	0
2020	2020-01-01 00:00:00 UTC	2021-01-01 00:00:00 UTC	0	0	0
2021	2021-01-01 00:00:00 UTC	2022-01-01 00:00:00 UTC	1	1	0

4 sources

I recommend the much smaller project by Merijn, lambda-except [1]. I learned Trifecta from it, and it’s really not all that difficult, just embarassingly poorly documented. I then wrote the parser for my STGi project based on Trifecta, so that may also be worth a look. [1]: https://github.com/merijn/lambda-except [2]: https://github.com/quchen/stgi/blob/master/src/Stg/Parser/Pa...