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1Scan for outdated or missing drivers - takes under a minute2Repair Windows errors before they cause bigger problems3Fix the driver behind crashes, sound loss and screen glitchesSelçuk Karayel says he rebuilt Yudum.NET, the Turkish IRC network he opened in 1998, as a single Go application with a browser client compiled to WebAssembly. His account is less a claim that every network should be rewritten than a report about maintaining one: after years of adding capabilities, he came to value avoiding disruptive restarts more than shipping another feature.
Why rebuild a network that already worked?
Karayel describes Yudum.NET as a community service he started for Turkish chatters in 1998. Its earlier versions moved from HybridIRC to UnrealIRCd, with a C daemon, Tcl and mIRC-script bots, and a separately attached web chat. He says he eventually replaced that arrangement because keeping the parts and their connections working had become a burden. This history and the technical account that follows are his own, not an independently audited reconstruction. Read Karayel’s project post.
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The guiding trade-off was operational simplicity for a solo operator. Karayel says the replacement runs as one Go binary on one VPS rather than as a collection of separately managed services. That may reduce the number of components he must deploy and coordinate, but it does not establish that a single binary is the right choice for every network: the post offers no controlled comparison or independent operational measurements.
What the single-binary platform includes
In Karayel’s description, the application combines an IRC daemon, NickServ and ChanServ services, social features, the website, and webchat. It uses one SQLite database, one identity, and one administration panel. He says traditional IRC clients—including mIRC, HexChat, and IRCCloud—can still connect, so the web experience is an additional interface rather than the only way into the network.
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The feature set he lists extends well beyond channel chat: profiles and follows, a social feed, discovery pages, Backgammon and Okey variants, voice rooms and one-to-one calls, camera, screen and game streaming, radio, and moderation controls. Not every capability is available to every client. Karayel says conventional IRC users continue to see ordinary channel messages, while calls and other richer interactions require a client that understands them. He also reports fixing a compatibility bug shortly before publication that had allowed unsupported clients to receive signaling messages; that is a time-specific account, not a guarantee about the current service.
What Go and WebAssembly do in the browser
Karayel says he wrote the webchat, site interactions, and admin panel in Go and compiled them to WebAssembly with TinyGo. He wanted to reuse Go types between server and browser code and share game-validation logic. The shipped interactive components, he says, use a small WebAssembly loader rather than handwritten JavaScript.
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That design is connected to his Content Security Policy goals: reducing reliance on inline-script patterns can make a strict policy easier to maintain. It is not, by itself, proof that an application is secure or immune to cross-site scripting. The project post reports the author’s rationale, not a security audit.
TinyGo’s browser guide describes the general mechanics: compile a Go program to a .wasm file, then load it in the browser through the WebAssembly JavaScript API. The guide also says the matching wasm_exec.js helper is required, and that it should correspond to the TinyGo compiler version used. For broad browser support, a web server should serve the WASM file with the application/wasm content type. These are general TinyGo requirements, not details confirmed about Yudum.NET. TinyGo’s “Using WASM” guide.
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What the approach made harder
Karayel’s reported pain points are practical rather than theoretical. He encountered sharp edges in syscall/js, numeric values arriving as strings, the need to account for 32-bit integers, and the need to manage memory carefully. For this project, he says the browser download was several megabytes and builds took minutes. Those are his project-specific observations, not general TinyGo performance figures; the post supplies no independent benchmarks or load tests.
The architecture also creates a boundary between ordinary IRC and features that depend on the custom browser client. That lets conventional clients retain access to chat, but richer functions cannot be assumed to work in every client. A network considering a similar design would need to decide which services must remain usable over standard IRC and which can reasonably be web-client-only.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Why reliability mattered more than another feature
Karayel says frequent restarts were more damaging to community retention than missing features, because an IRC restart disconnects everyone at once. His stated lesson is: “Features don’t bring people back; reliability keeps them.” It is an operator’s experience, not a quantified finding about user retention.
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Outbyte Driver Updater FREEFix the driver behind crashes, sound loss and screen glitchesFind Drivers →Outbyte PC Repair FREEClear out junk files and repair common Windows errorsFree Scan →He reports using a bridge process to keep HTTP available while a new binary starts. That does not prevent IRC connections from dropping during a release. He also says he batches changes to templates, styles, translations, WebAssembly, and settings, and moved most settings into the database so they can be updated quickly. A built-in bouncer appears in the post as a future project, not a feature already delivered.
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What another small-community operator can take from it
- Choose architecture around the maintenance burden you actually have. A unified binary and shared data model can suit a solo operator, but the post does not prove it will outperform a multi-service setup elsewhere.
- Protect the basic service before expanding it. If a release disconnects every IRC user, stability work has a direct community impact that a feature list may not show.
- Set compatibility boundaries deliberately. Keep core chat accessible to standard IRC clients, and make clear which richer features need a capable web client.
- Budget for browser-specific work. Sharing Go code does not remove WebAssembly integration details, build time, download size, or the need to handle JavaScript interop carefully.
- Do not treat a security rationale as a security result. A strict Content Security Policy and less inline script can help shape defenses, but they do not substitute for a security review.
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