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ValveSoftware/source-sdk-2013

The 2013 edition of the Source SDK

#Game engine
Visit GitHub
C++
10.1k
2.8k
66 contributors
Custom license
website
AchievementsView all →
FeaturedAdvertise to 180K+ monthly visitors
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Omnigraph

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Momentum

How fast ValveSoftware/source-sdk-2013 is gaining stars, and where it lands on Trendshift and GitHub Trending

Activity and trending

Stars, forks and merged pull requests each day or month, lined up with the repository's rank on Trendshift Trending

Sep 16 – Nov 15, 2026

Stars +133 in 61 days

0510
9

Forks +104 in 61 days

0510
7

Merged PRs 3 in 61 days

01
1

Trendshift Trendingwhere the repository ranked each day it made the top 25

Not in the Trendshift top 25 in this period

Sep 16Sep 24Oct 2Oct 10Oct 18Oct 26Nov 3Nov 11
The left and right arrow keys step from day to day; Home and End go to the first and the last

Stars, forks, merged pull requests and Trendshift Trending rank, by day
DayStars gainedForks gainedMerged PRs
Wed, Sep 16, 2026+3+00
Thu, Sep 17, 2026+0+10
Fri, Sep 18, 2026+0+20
Sat, Sep 19, 2026+5+10
Sun, Sep 20, 2026+3+40
Mon, Sep 21, 2026+1+30
Tue, Sep 22, 2026+0+00
Wed, Sep 23, 2026+4+10
Thu, Sep 24, 2026+1+10
Fri, Sep 25, 2026+2+40
Sat, Sep 26, 2026+3+30
Sun, Sep 27, 2026+4+10
Mon, Sep 28, 2026+5+30
Tue, Sep 29, 2026+3+00
Wed, Sep 30, 2026+2+30
Thu, Oct 1, 2026+0+30
Fri, Oct 2, 2026+1+00
Sat, Oct 3, 2026+3+40
Sun, Oct 4, 2026+2+30
Mon, Oct 5, 2026+2+40
Tue, Oct 6, 2026+1+10
Wed, Oct 7, 2026+0+20
Thu, Oct 8, 2026+1+10
Fri, Oct 9, 2026+3+00
Sat, Oct 10, 2026+3+21
Sun, Oct 11, 2026+1+30
Mon, Oct 12, 2026+6+70
Tue, Oct 13, 2026+1+10
Wed, Oct 14, 2026+4+10
Thu, Oct 15, 2026+0+10
Fri, Oct 16, 2026+0+20
Sat, Oct 17, 2026+1+30
Sun, Oct 18, 2026+2+10
Mon, Oct 19, 2026+3+40
Tue, Oct 20, 2026+3+10
Wed, Oct 21, 2026+1+10
Thu, Oct 22, 2026+4+00
Fri, Oct 23, 2026+1+00
Sat, Oct 24, 2026+2+10
Sun, Oct 25, 2026+3+00
Mon, Oct 26, 2026+2+00
Tue, Oct 27, 2026+3+20
Wed, Oct 28, 2026+3+40
Thu, Oct 29, 2026+1+10
Fri, Oct 30, 2026+4+10
Sat, Oct 31, 2026+9+30
Sun, Nov 1, 2026+5+50
Mon, Nov 2, 2026+5+30
Tue, Nov 3, 2026+0+01
Wed, Nov 4, 2026+2+20
Thu, Nov 5, 2026+1+01
Fri, Nov 6, 2026+2+30
Sat, Nov 7, 2026+0+10
Sun, Nov 8, 2026+1+10
Mon, Nov 9, 2026+1+00
Tue, Nov 10, 2026+3+00
Wed, Nov 11, 2026+0+30
Thu, Nov 12, 2026+1+10
Fri, Nov 13, 2026+3+10
Sat, Nov 14, 2026+2+00
Sun, Nov 15, 2026+1+00
Total+133+1043
  • 1#1 on the list
  • 7Rank that day
  • Not trending
1

    • GitHub trending history

    Where the repository ranked on GitHub Trending, one dot for each day it was on a list

    Feb 20 – Feb 21, 2025#1 on 1 day

    #1#5#10#15#20#25
    Top 10
    Mar 2025JunSepDecMarJunSep
    The left and right arrow keys step from day to day; Home and End go to the first and the last

    Mentions and achievements

    Where people are talking about ValveSoftware/source-sdk-2013, and every badge it has earned
    1. Oct 101 post

      • Did you know that unique sounds are supposed to play when you melee a robot in MvM? I restored them.

        Read full on Reddit

        r/tf2

    2. Oct 91 post

      • almost 1:1 recreation source movement, 1 month of torturing finally ended.................................. i am now proud of this

        Read full on X, posted by @nickibreeki

        @nickibreeki · x.com

    3. 13 days earlier
    4. Sep 261 post

      • AT&T Fiber 1000 w/ Slow Download Speeds to Certain Services

        Read full on Reddit

        r/ATTFiber

    5. 4 months earlier
    6. May 241 post

      • After Valve added #EditorMcGeehan's spy fixes, an exploit has been found where you can crash #TF2 servers by spawning "infinite botkiller viewmodel attachments entities" while disguising as Spy.…

        Read full on X, posted by @o_eeeel

        @o_eeeel · x.com

    7. May 231 post

      • I never thought I'd see the day..

        Read full on X, posted by @Agent_Artemis_

        @Agent_Artemis_ · x.com

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