A significant amount of source code has already been ingested in the Software Heritage archive, see the Archive Changelog for notable changes to the archive over time.
It currently includes the following software origins.

Regular crawling

These software origins get continuously discovered and archived using the listers implemented by Software Heritage.

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archarch24,973
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auraur89,955
aurgit15,680
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bioconductorbioconductor5,874
bioconductorgit33
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bitbucketgit1,241,225
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bowergit14,988
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eclipsegit222
git-kernelgit1,042
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crancran25,875
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dlanggit2,275
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Debiandeb35,044
Ubuntu-Securitydeb2,726
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try-giteagit5
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githubgit1,833,015
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inriagit2,516
lip6git9
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jxself.orggit70
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gogs.univ-littoral.frgit12
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guix.gnu.orgdirectory11,314
guix.gnu.orgcontent1,007
guix.gnu.orggit378
guix.gnu.orggit-checkout7,494
guix.gnu.orghg20
guix.gnu.orghg-checkout17
guix.gnu.orgsvn22
guix.gnu.orgsvn-export67
guix.gnu.orgtarball-directory19,413
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forge.extranet.logilab.frhg363
heptapod.hosthg393
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clojars.orghg1
clojars.orggit3
repo1.maven.orggit2,651
repo1.maven.orghg13
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coq.inria.fropam441
github.comopam39
opam.ocaml.orgopam4,616
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packagistgit127,960
packagisthg11
packagistsvn49
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swhgit170
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pubdevpubdev50,424
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CentOSrpm5,820
Fedorarpm36,175
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mainhg25,059
mainbzr8
maingit16,603
Discontinued hosting

Discontinued hosting services. Those origins have been archived by Software Heritage.

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gitoriousgit
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googlecodegit
googlecodehg
googlecodesvn
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bitbucket-hghg
On demand archival

These origins are directly pushed into the archive by trusted partners using the deposit service of Software Heritage.

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elifedeposit
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haldeposit
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ipoldeposit
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zenododeposit
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