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OWEN — Open Workspace for Engineered Neutronics

belvoirdynamics.owen-neutronics

Write, check, convert, and run MCNP, OpenMC, Serpent, and SCONE in VS Code or Cursor. Language-server diagnostics, 3D geometry preview, converters between the four codes, results viewer, lattice and input builders, and the 411-material PNNL compendium — fully offline.

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3d__ext_i__ext_inp__ext_mcnp__ext_phits__ext_scone__ext_serpbeavrsconvertercriticalitycross-sectionsgeometryjupyterk-effkeybindingslanguage-serverlatticemcnpmonte-carloneutronicsnuclearofflineopenmcopenmc-notebookphitspnnlpythonreactorsconeserpentsnippetvalidationProgramming LanguagesSnippetsLintersOther

Open VSX

Total downloads
10,328
Since yesterday
+12
Current version
v1.4.9
Days tracked
125

Download history

Version history

v1.4.9 from v1.4.8
Detected 2026-10-14 02:00 UTC
v1.4.8 from v1.4.7
Detected 2026-09-21 02:00 UTC
v1.4.7 from v1.4.6
Detected 2026-09-19 02:00 UTC
v1.4.6 from v1.4.5
Detected 2026-09-17 02:00 UTC
v1.4.5 from v1.4.4
Detected 2026-09-11 02:00 UTC
v1.4.4 from v1.4.3
Detected 2026-08-31 02:00 UTC
v1.4.3 from v1.4.1
Detected 2026-08-30 02:00 UTC
v1.4.1 from v1.1.6
Detected 2026-08-14 02:00 UTC
v1.1.6 from v1.1.4
Detected 2026-08-07 02:00 UTC
v1.1.4 from v1.0.6
Detected 2026-08-03 02:00 UTC
v1.0.6 from v1.0.4
Detected 2026-07-30 02:00 UTC
v1.0.4 from v1.0.3
Detected 2026-07-28 02:00 UTC
v1.0.3 from v1.0.2
Detected 2026-07-15 02:00 UTC
v1.0.2 from v1.0.0
Detected 2026-07-09 05:29 UTC
v1.0.0 from v0.3.10
Detected 2026-07-07 02:00 UTC
v0.3.6 from v0.3.3
Detected 2026-07-03 02:00 UTC
v0.3.1 from v0.2.9
Detected 2026-06-29 02:00 UTC

Snapshot log

Scraped at (UTC)Open VSX DLsVersion
2026-10-30 02:00:0010,328v1.4.9
2026-10-29 02:00:0010,316v1.4.9
2026-10-28 02:00:0010,232v1.4.9
2026-10-27 02:00:0010,218v1.4.9
2026-10-26 02:00:0010,206v1.4.9
2026-10-25 02:00:0010,194v1.4.9
2026-10-24 02:00:0010,182v1.4.9
2026-10-23 02:00:0010,166v1.4.9
2026-10-22 02:00:0010,138v1.4.9
2026-10-21 02:00:0010,118v1.4.9
2026-10-20 02:00:0010,104v1.4.9
2026-10-19 02:00:0010,094v1.4.9
2026-10-18 02:00:0010,074v1.4.9
2026-10-17 02:00:0010,064v1.4.9
2026-10-16 02:00:0010,049v1.4.9
2026-10-15 02:00:0010,014v1.4.9
2026-10-14 02:00:009,978v1.4.9
2026-10-13 02:00:009,862v1.4.8
2026-10-12 02:00:009,852v1.4.8
2026-10-11 02:00:009,840v1.4.8
2026-10-10 02:00:009,824v1.4.8
2026-10-09 02:00:009,814v1.4.8
2026-10-08 02:00:009,804v1.4.8
2026-10-07 02:00:009,796v1.4.8
2026-10-06 02:00:009,782v1.4.8
2026-10-05 02:00:009,744v1.4.8
2026-10-04 02:00:009,740v1.4.8
2026-10-03 02:00:009,726v1.4.8
2026-10-02 02:00:009,716v1.4.8
2026-10-01 02:00:009,710v1.4.8
2026-09-30 02:00:009,704v1.4.8
2026-09-29 02:00:009,668v1.4.8
2026-09-28 02:00:009,646v1.4.8
2026-09-27 02:00:009,636v1.4.8
2026-09-26 02:00:009,620v1.4.8
2026-09-25 02:00:009,392v1.4.8
2026-09-24 02:00:009,354v1.4.8
2026-09-23 02:00:009,344v1.4.8
2026-09-22 02:00:009,318v1.4.8
2026-09-21 02:00:009,276v1.4.8
2026-09-20 02:00:008,794v1.4.7
2026-09-19 02:00:008,762v1.4.7
2026-09-18 02:00:008,428v1.4.6
2026-09-17 02:00:008,406v1.4.6
2026-09-16 02:00:008,090v1.4.5
2026-09-15 11:36:378,086v1.4.5
2026-09-14 02:00:008,020v1.4.5
2026-09-13 02:00:007,970v1.4.5
2026-09-12 06:52:157,964v1.4.5
2026-09-11 02:00:007,942v1.4.5
2026-09-10 02:00:007,646v1.4.4
2026-09-09 02:00:007,634v1.4.4
2026-09-08 02:00:007,616v1.4.4
2026-09-07 02:00:007,598v1.4.4
2026-09-06 02:00:007,574v1.4.4
2026-09-05 02:00:007,564v1.4.4
2026-09-04 02:00:007,552v1.4.4
2026-09-03 02:00:007,522v1.4.4
2026-09-02 02:00:007,516v1.4.4
2026-09-01 02:00:007,510v1.4.4
2026-08-31 02:00:007,338v1.4.4
2026-08-30 02:00:006,773v1.4.3
2026-08-29 02:00:006,648v1.4.1
2026-08-28 02:00:006,640v1.4.1
2026-08-27 02:00:006,632v1.4.1
2026-08-26 02:00:006,614v1.4.1
2026-08-25 02:00:006,606v1.4.1
2026-08-24 02:00:006,545v1.4.1
2026-08-23 02:00:006,490v1.4.1
2026-08-22 02:00:006,474v1.4.1
2026-08-21 02:00:006,458v1.4.1
2026-08-20 02:00:006,448v1.4.1
2026-08-19 02:00:006,376v1.4.1
2026-08-18 02:00:006,360v1.4.1
2026-08-17 02:00:006,352v1.4.1
2026-08-16 02:00:006,314v1.4.1
2026-08-15 02:00:006,290v1.4.1
2026-08-14 02:00:005,994v1.4.1
2026-08-13 02:00:005,554v1.1.6
2026-08-12 02:00:005,502v1.1.6
2026-08-11 02:00:005,490v1.1.6
2026-08-10 02:00:005,454v1.1.6
2026-08-09 02:00:005,442v1.1.6
2026-08-08 02:00:005,382v1.1.6
2026-08-07 02:00:005,132v1.1.6
2026-08-06 02:00:004,814v1.1.4
2026-08-05 02:00:004,790v1.1.4
2026-08-04 02:00:004,702v1.1.4
2026-08-03 02:00:004,434v1.1.4
2026-08-02 02:00:003,842v1.0.6
2026-08-01 02:00:003,816v1.0.6
2026-07-31 02:00:003,766v1.0.6
2026-07-30 02:00:003,680v1.0.6
2026-07-29 06:50:173,544v1.0.4
2026-07-28 02:00:003,448v1.0.4
2026-07-27 02:00:003,270v1.0.3
2026-07-26 02:00:003,238v1.0.3
2026-07-25 02:00:003,224v1.0.3
2026-07-24 02:00:003,186v1.0.3
2026-07-23 02:00:003,162v1.0.3
2026-07-22 02:00:003,138v1.0.3
2026-07-21 02:00:003,116v1.0.3
2026-07-20 02:00:003,108v1.0.3
2026-07-19 02:00:003,102v1.0.3
2026-07-18 02:00:003,094v1.0.3
2026-07-17 02:00:003,086v1.0.3
2026-07-16 02:00:002,938v1.0.3
2026-07-15 02:00:002,879v1.0.3
2026-07-14 02:00:002,784v1.0.2
2026-07-13 02:00:002,778v1.0.2
2026-07-12 02:00:002,766v1.0.2
2026-07-11 02:00:002,760v1.0.2
2026-07-10 02:00:002,708v1.0.2
2026-07-09 05:29:222,540v1.0.2
2026-07-08 02:00:002,334v1.0.0
2026-07-07 02:00:002,263v1.0.0
2026-07-06 02:00:002,186v0.3.10
2026-07-05 02:00:002,122v0.3.10
2026-07-04 02:00:002,088v0.3.10
2026-07-03 08:30:392,018v0.3.10
2026-07-02 02:00:001,554v0.3.3
2026-07-01 02:00:001,546v0.3.3
2026-06-30 02:00:001,506v0.3.3
2026-06-29 14:14:451,434v0.3.3
2026-06-28 07:06:241,124v0.2.9