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	647,937	4,924	0.8%
2 RPCS3	519,748	54,233	10.4%
3 DeepNode	155,494	1,200	0.8%
4 Voncord	152,736	42,926	28.1%
5 OpenCode	96,059	12,753	13.3%
6 Godot Engine	82,911	23,405	28.2%
7 Rust Programming Language Communitypartner	72,922	12,535	17.2%
8 Hacktoberfestverified	60,750	2,240	3.7%
9 OpenFront.ioverified	58,872	13,410	22.8%
10 Tachiyomi	52,803	11,463	21.7%
11 yt-dlp	51,235	4,929	9.6%
12 PreMiD	47,018	11,108	23.6%
13 Space Station 14verified	45,084	14,837	32.9%
14 freeCodeCamp	42,745	3,894	9.1%
15 Immich	41,968	6,953	16.6%
16 Unsloth AI	41,590	5,664	13.6%
17 Che	40,752	5,618	13.8%
18 GrapheneOS: private and secure mobile OS with Android app compatibility	36,369	6,418	17.6%
19 tea	36,151	1,883	5.2%
20 CULT TRADERS	32,541	722	2.2%
21 BitRobot Network	31,773	1,240	3.9%
22 Logseq	31,256	2,208	7.1%
23 AnyPS5	27,732	6,833	24.6%
24 Neo	25,925	1,669	6.4%
25 Appwrite	24,741	1,636	6.6%
26 Veloren Community	21,403	5,570	26.0%
27 OpenRGB Community	21,290	4,607	21.6%
28 coolLabs	21,022	3,329	15.8%
29 YARG	20,339	6,338	31.2%
30 Yuzu Online	20,092	3,812	19.0%
31 OpenEnv	19,649	364	1.9%
32 Terminal (Formerly Padre)	17,608	2,242	12.7%
33 ArduPilot	17,471	1,487	8.5%
34 LLVM	17,281	2,378	13.8%
35 Jellyfin	17,223	4,842	28.1%
36 openlgtv	16,897	2,660	15.7%
37 ohmyzshverified	16,813	1,482	8.8%
38 Backstage	16,094	1,026	6.4%
39 Ruffle	15,695	1,655	10.5%
40 OpenBB	15,601	1,412	9.1%
41 PiKVM Project	15,533	2,494	16.1%
42 ZMK	15,125	2,926	19.3%
43 Bitburner	14,876	4,921	33.1%
44 PINE64partner	14,081	2,472	17.6%
45 camenduru's server	14,080	1,006	7.1%
46 Unciv	13,731	1,516	11.0%
47 xemu: Original Xbox Emulator	13,463	2,585	19.2%
48 OpenTabletDriver	13,285	4,061	30.6%
49 Official OpenTTD Discordverified	13,227	3,156	23.9%
50 Typst	13,152	2,264	17.2%
51 The Commander Library	12,832	2,737	21.3%
52 Roblox OSS Community	12,742	4,670	36.7%
53 Stockfish	12,264	1,377	11.2%
54 Directusverified	12,183	1,022	8.4%
55 Cataclysm: Dark Days Ahead	12,098	3,439	28.4%
56 Spotube	11,312	1,052	9.3%
57 Omi	10,999	1,037	9.4%
58 OSFR (Open Source Free Realms)	10,332	1,751	16.9%
59 Snapcraft	10,143	528	5.2%
60 Better Auth	9,968	1,663	16.7%
61 Chatwoot	9,354	682	7.3%
62 Github Community	9,265	969	10.5%
63 Dronecode Foundation	9,232	659	7.1%
64 HeroUI	9,185	743	8.1%
65 Giteaverified	9,056	1,073	11.8%
66 Tangle Network	8,770	93	1.1%
67 Open Steno	8,508	1,250	14.7%
68 DuckDB	8,245	710	8.6%
69 AFFiNE	8,235	919	11.2%
70 AppFlowy	8,221	561	6.8%
71 The Algorithms	8,076	299	3.7%
72 TTS Voice Wizard	7,765	2,833	36.5%
73 Coqui.ai | AI Voices	7,650	813	10.6%
74 Powercord	7,640	1,310	17.1%
75 Firo Project	7,518	539	7.2%
76 CrowdSec	7,296	1,203	16.5%
77 Docusaurusverified	7,261	374	5.2%
78 开源阅读	7,229	244	3.4%
79 Crawl4AI Community	7,159	537	7.5%
80 VCMI - Open Heroes 3	7,000	780	11.1%
81 PlayTorrio - Open-Source Entertainment Hub	6,992	888	12.7%
82 OpenDesign	6,853	736	10.7%
83 /tg/station 13 Official™ Discord Server	6,774	2,536	37.4%
84 ElfHosted	6,756	1,033	15.3%
85 Bazarr	6,666	1,497	22.5%
86 ET: Legacy	6,594	1,154	17.5%
87 The V Languageverified	6,299	504	8.0%
88 PROMEX | Open Source & SaaS	6,132	172	2.8%
89 Wrapper: Offline	6,126	778	12.7%
90 Logseq 中文	6,020	88	1.5%
91 The Battle for Wesnothverified	5,905	1,110	18.8%
92 OpenSpec	5,769	550	9.5%
93 Mozilla Open Source AI	5,755	673	11.7%
94 Vector.dev (OSS by Datadog)	5,754	313	5.4%
95 Zanime	5,710	129	2.3%
96 OpenRA	5,693	1,242	21.8%
97 AI & FOSS Developers Group	5,675	155	2.7%
98 OpenVic	5,625	1,281	22.8%
99 Kotatsu	5,625	748	13.3%
100 Activepieces	5,566	358	6.4%
101 Dagger	5,536	601	10.9%
102 kocity.xyz	5,526	902	16.3%
103 FreeSewing	5,353	740	13.8%
104 Open Shop Channel	5,253	609	11.6%
105 Videochat Extension	5,214	226	4.3%
106 MCP Contributors	5,193	647	12.5%
107 Catppuccin	5,131	995	19.4%
108 Komikku	5,125	882	17.2%
109 Farama Foundation	5,085	370	7.3%
110 Trigger.dev	5,069	610	12.0%
111 RabbitMQ community	5,062	409	8.1%
112 SDL Enthusiasts	4,970	1,174	23.6%
113 Cataclysm: DDA Community	4,822	1,189	24.7%
114 FreeXR	4,737	1,204	25.4%
115 Kavita	4,688	1,201	25.6%
116 SuperTokens	4,677	266	5.7%
117 Carbon Language	4,598	572	12.4%
118 Navidrome	4,577	850	18.6%
119 Speeduino	4,553	613	13.5%
120 Rigs of Rodsverified	4,475	351	7.8%
121 Plugily Projects - Support & Hangout	4,367	668	15.3%
122 Coder.com	4,308	508	11.8%
123 Protofy	4,147	168	4.1%
124 Seanime	4,142	1,203	29.0%
125 MRI BRASIL	4,123	1,209	29.3%
126 Box2D/3D	4,102	792	19.3%
127 K-Scale Labs	4,091	258	6.3%
128 GitButler	4,074	604	14.8%
129 GlobalNews.Watch	4,049	249	6.1%
130 Spacebar	4,013	844	21.0%
131 Bitcoin Knots	4,006	706	17.6%
132 Element Plus	3,990	53	1.3%
133 Hacker Fab	3,960	590	14.9%
134 PACTUS	3,797	136	3.6%
135 amplication	3,638	87	2.4%
136 SPNatI Community	3,636	735	20.2%
137 LocalSend	3,615	200	5.5%
138 Patchstack Alliance	3,599	525	14.6%
139 Basis	3,570	1,956	54.8%
140 BookStackApp	3,545	369	10.4%
141 Veilid Community	3,494	711	20.3%
142 ryujinx-mirror	3,460	377	10.9%
143 Ownable Community (HugoBlox OSS inside)	3,392	115	3.4%
144 flecs	3,352	918	27.4%
145 Pencil2D	3,341	260	7.8%
146 NativePHP	3,296	339	10.3%
147 Downloader Tools	3,276	64	2.0%
148 Ploopy	3,242	674	20.8%
149 Arctos Robotics	3,179	272	8.6%
150 cross-seed	3,167	896	28.3%