Open Source servers

150 measured server(s) with the Open Source sub-topic, ranked by real members. Browse topics →

Server	Members	Online	Active
1 Sentient Foundation	668,399	3,124	0.5%
2 RPCS3	525,176	83,066	15.8%
3 DeepNode	156,750	896	0.6%
4 Vencord	150,741	45,685	30.3%
5 OpenCode	85,750	9,287	10.8%
6 Godot Engine	80,571	19,308	24.0%
7 Rust Programming Language Communitypartner	72,769	12,438	17.1%
8 Hacktoberfestverified	61,566	1,548	2.5%
9 OpenFront.io	57,613	8,511	14.8%
10 Tachiyomi	53,551	10,671	19.9%
11 yt-dlp	49,252	4,382	8.9%
12 PreMiD	47,668	8,912	18.7%
13 Space Station 14verified	44,652	14,946	33.5%
14 freeCodeCamp	42,424	3,016	7.1%
15 Immich	41,681	5,446	13.1%
16 Unsloth AI	41,127	4,675	11.4%
17 Che	38,519	7,735	20.1%
18 tea	36,741	1,327	3.6%
19 GrapheneOS: private and secure mobile OS with Android app compatibility	34,632	5,218	15.1%
20 BitRobot Network	32,310	1,027	3.2%
21 Logseq	31,889	1,786	5.6%
22 Appwrite	24,902	1,107	4.4%
23 Neo	24,810	1,181	4.8%
24 Veloren Community	21,678	5,954	27.5%
25 OpenRGB Community	21,600	3,973	18.4%
26 coolLabs	21,005	2,746	13.1%
27 OpenEnv	20,489	213	1.0%
28 YARG	20,116	7,203	35.8%
29 Yuzu Online	19,617	3,200	16.3%
30 Firo Project	18,964	362	1.9%
31 ArduPilot	17,619	1,279	7.3%
32 LLVM	17,391	1,912	11.0%
33 ohmyzshverified	17,193	1,369	8.0%
34 Jellyfin	17,035	4,269	25.1%
35 Backstage	16,860	817	4.8%
36 Terminal (Formerly Padre)	16,554	1,921	11.6%
37 Ruffle	16,054	1,451	9.0%
38 PiKVM Project	16,030	2,230	13.9%
39 OpenBB	15,847	1,129	7.1%
40 openlgtv	15,738	1,631	10.4%
41 ZMK	15,290	2,559	16.7%
42 Bitburner	14,959	4,643	31.0%
43 PINE64partner	14,440	2,174	15.1%
44 camenduru's server	14,293	937	6.6%
45 ESX™ : Community Hub	14,098	2,485	17.6%
46 Unciv	13,781	1,139	8.3%
47 xemu: Original Xbox Emulator	13,642	3,114	22.8%
48 Official OpenTTD Discordverified	13,370	2,794	20.9%
49 OpenTabletDriver	13,264	3,426	25.8%
50 Typst	13,226	1,576	11.9%
51 The Commander Library	12,717	3,224	25.4%
52 Roblox OSS Community	12,621	4,071	32.3%
53 Directusverified	12,579	737	5.9%
54 Stockfish	12,371	1,076	8.7%
55 Cataclysm: Dark Days Ahead	12,133	3,391	27.9%
56 Spotube	11,392	783	6.9%
57 Snapcraft	10,947	566	5.2%
58 Omi	10,877	931	8.6%
59 OSFR (Open Source Free Realms)	10,127	2,843	28.1%
60 Better Auth	10,122	1,284	12.7%
61 HeroUI	9,426	1,012	10.7%
62 Chatwoot	9,375	764	8.1%
63 Giteaverified	9,320	1,080	11.6%
64 Dronecode Foundation	9,215	743	8.1%
65 Tangle Network	8,815	75	0.9%
66 Open Steno	8,617	1,455	16.9%
67 Github Community	8,417	708	8.4%
68 AppFlowy	8,371	380	4.5%
69 DuckDB	8,352	717	8.6%
70 AFFiNE	8,232	916	11.1%
71 The Algorithms	8,063	210	2.6%
72 Coqui.ai | AI Voices	7,846	683	8.7%
73 TTS Voice Wizard	7,831	3,574	45.6%
74 Powercord	7,827	1,220	15.6%
75 Docusaurusverified	7,498	565	7.5%
76 CrowdSec	7,366	919	12.5%
77 开源阅读	7,175	182	2.5%
78 Crawl4AI Community	7,145	547	7.7%
79 /tg/station 13 Official™ Discord Server	6,841	2,997	43.8%
80 Bazarr	6,815	1,466	21.5%
81 ET: Legacy	6,723	1,097	16.3%
82 VCMI - Open Heroes 3	6,687	840	12.6%
83 PlayTorrio - Open-Source Entertainment Hub	6,575	826	12.6%
84 ElfHosted	6,575	1,106	16.8%
85 The V Languageverified	6,432	676	10.5%
86 PROMEX | Open Source & SaaS	6,197	189	3.0%
87 Wrapper: Offline	6,095	876	14.4%
88 Logseq 中文	6,082	93	1.5%
89 The Battle for Wesnothverified	5,898	834	14.1%
90 Vector.dev (OSS by Datadog)	5,898	287	4.9%
91 Zanime	5,826	210	3.6%
92 OpenRA	5,825	1,242	21.3%
93 Kotatsu	5,699	808	14.2%
94 OpenSpec	5,673	616	10.9%
95 OpenVic	5,670	1,747	30.8%
96 Activepieces	5,601	304	5.4%
97 Mozilla Open Source AI	5,566	543	9.8%
98 FOSS Developers Group	5,562	190	3.4%
99 kocity.xyz	5,549	1,512	27.2%
100 Dagger	5,543	418	7.5%
101 OpenDesign	5,535	380	6.9%
102 FreeSewing	5,393	599	11.1%
103 Open Shop Channel	5,379	847	15.7%
104 Videochat Extension	5,218	231	4.4%
105 Catppuccin	5,192	1,000	19.3%
106 Farama Foundation	5,155	361	7.0%
107 RabbitMQ community	5,143	334	6.5%
108 Trigger.dev	5,075	590	11.6%
109 SDL Enthusiasts	4,967	1,401	28.2%
110 Komikku	4,836	761	15.7%
111 SuperTokens	4,829	196	4.1%
112 Cataclysm: DDA Community	4,799	1,469	30.6%
113 Kavita	4,697	1,335	28.4%
114 Carbon Language	4,671	609	13.0%
115 MCP Contributors	4,647	602	13.0%
116 Speeduino	4,580	628	13.7%
117 Navidrome	4,520	953	21.1%
118 Rigs of Rodsverified	4,507	529	11.7%
119 Plugily Projects - Support & Hangout	4,437	543	12.2%
120 Coder.com	4,228	395	9.3%
121 GlobalNews.Watch	4,189	322	7.7%
122 GitButler	4,157	588	14.1%
123 K-Scale Labs	4,135	323	7.8%
124 Spacebar	4,102	1,029	25.1%
125 Box2D/3D	4,093	735	18.0%
126 FreeXR	4,041	1,191	29.5%
127 Element Plus	4,016	47	1.2%
128 Protofy	3,989	216	5.4%
129 MRI BRASIL	3,933	1,088	27.7%
130 PACTUS	3,837	129	3.4%
131 Seanime	3,793	1,216	32.1%
132 neoLegacy	3,782	1,066	28.2%
133 Hacker Fab	3,768	631	16.7%
134 BookStackApp	3,720	352	9.5%
135 amplication	3,695	106	2.9%
136 SPNatI Community	3,669	921	25.1%
137 Bitcoin Knots	3,570	589	16.5%
138 Ownable Community (HugoBlox OSS inside)	3,562	103	2.9%
139 LocalSend	3,556	277	7.8%
140 Veilid Community	3,542	755	21.3%
141 Basis	3,510	2,164	61.7%
142 ryujinx-mirror	3,451	500	14.5%
143 Patchstack Alliance	3,416	253	7.4%
144 Pencil2D	3,397	247	7.3%
145 flecs	3,335	697	20.9%
146 NativePHP	3,331	255	7.7%
147 cross-seed	3,231	719	22.3%
148 Arctos Robotics	3,177	277	8.7%
149 Auth.js	3,152	335	10.6%
150 Ploopy	3,146	789	25.1%