Top 8 Replay Open-Source Projects

demoinfocs-golang

5 638 9.1 Go

A Counter-Strike 2 & CS:GO demo parser for Go (demoinfo)
PyInstaLive

5 536 3.4 Python

Python script to download Instagram livestreams.
InfluxDB

www.influxdata.com
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ReplayBook

14 289 7.1 C#

Play, manage, and inspect League of Legends replays

Project mention: Trying to download patch 7.10 from 2017 to watch a old replay | /r/leagueoflegends | 2023-06-01

Use replaybook (opensource replay viewer) to load replay files https://github.com/fraxiinus/ReplayBook
sc2reader

2 136 6.3 Python

Extracts gameplay information from Starcraft II replay files (by ggtracker)
replay-reader

1 45 4.3 JavaScript

The only libary that can parse 99% (or more) of fortnite replays.
DE-Replays-Manager

6 33 5.1 C#

Manage Age of Empires 2 Definitive Replays

Project mention: where to download all recs of KOTD5 ? | /r/aoe2 | 2023-05-23
butterfly

1 23 0.0 C++

Butterfly Dota Replay parser (by ButterflyStats)
WorkOS

workos.com
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fanlights

1 4 4.5 JavaScript

fanlights.io is a free browser extension that adds the latest high-bitrate MLB video content to Yahoo Fantasy Baseball

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020). The latest post mention was on 2023-06-01.