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dev. to > neurolink > four-mcp-transports-stdio-http-sse-websocket-picking-the-right-one-1am9

Four MCP transports: stdio, http, sse, websocket " picking the right one

7+ min ago  (1073+ words) The original MCP transport, stdio, treats a tool like a command-line utility. When you register a server with this transport, the External Server Manager spawns the tool's process and attaches to its stdin, stdout, and stderr streams. This is a…...

Symbols: sse:some
DEV Community
dev. to > emrecodes > til-streaming-data-in-go-with-iter-and-yield-c93

TIL: Streaming Data in Go with iter and yield

46+ min ago  (200+ words) The iter package introduces two types. Seq[V] yields a single value at a time, and Seq2[K, V] yields a pair: Seq2 is the right fit here because each iteration naturally produces two things: a parsed unit and any read error....

Symbols: nyse:go
DEV Community
dev. to > anil34anil > how-i-built-a-6000-game-web-portal-with-nextjs-14-and-kept-hosting-nearly-free-2n3n

How I Built a 6, 000-Game Web Portal with Next. js 14 (and Kept Hosting Nearly Free)

5+ hour, 1+ min ago  (261+ words) I recently launched OYNAVA, a free HTML5 game portal with 6, 000+ games. Here's the architecture, the cost traps I hit in production, and how I fixed them. If you're building a content-heavy site, a few of these will probably bite you too....

Symbols: btc-usd,all-in
DEV Community
dev. to > ricardo_diazmiralles > the-pre-publish-image-checklist-7-things-i-verify-before-any-image-goes-live-4h1h

The pre-publish image checklist: 7 things I verify before any image goes live

5+ hour, 23+ min ago  (236+ words) Every developer has shipped an image that was too heavy, wrongly sized, or worse: one that still had GPS coordinates buried in its EXIF data. I did it enough times that I ended up building a checklist, and eventually a…...

Symbols: nyse:sstk
DEV Community
dev. to > gabrielanhaia > debugging-go-with-delve-beyond-fmtprintln-14dh

Debugging Go With Delve: Beyond fmt. Println

4+ hour, 42+ min ago  (560+ words) Stop printf-debugging Go. Learn Delve breakpoints, conditional breakpoints, goroutine inspection, and attaching to a live process. Tagged with go, debugging, backend....

Symbols: cwe-88
DEV Community
dev. to > gabrielanhaia > share-memory-by-communicating-when-a-channel-beats-a-mutex-in-go-315f

Share Memory by Communicating: When a Channel Beats a Mutex in Go

5+ hour, 25+ min ago  (427+ words) The Go proverb in practice: when a channel that transfers ownership beats a mutex that guards state, and how to pick per situation. Tagged with go, concurrency, backend....

Symbols: nyse:go,nasdaq:stkl,nasdaq:atgl,nyse:noc,nyse:dsp,nasdaq:ionq.ws
DEV Community
dev. to > gabrielanhaia > catching-goroutine-leaks-in-go-tests-with-goleak-1jhe

Catching Goroutine Leaks in Go Tests With goleak

5+ hour, 25+ min ago  (278+ words) Goroutine leaks pass every test until prod runs out of memory. Wire goleak into Test Main and read the stack back to the guilty go func(). Tagged with go, concurrency, testing....

Symbols: cwe-88,nasdaq:gogo,nyse:go,tse:gsy
DEV Community
dev. to > gabrielanhaia > singleflight-in-go-collapsing-duplicate-work-under-load-5f9h

singleflight in Go: Collapsing Duplicate Work Under Load

5+ hour, 25+ min ago  (271+ words) Cache stampedes flood your database with duplicate work. Go's singleflight collapses concurrent calls into one, with a shared-result edge to watch. Tagged with go, concurrency, performance....

Symbols: nyse:go
Medium
meetpan1048. medium. com > using-edge-functions-in-next-js-for-faster-global-response-times-808ddd114b56

Using Edge Functions in Next. js for Faster Global Response Times

2+ hour, 24+ min ago  (33+ words) Reduce latency by running code closer to your users instead of routing every request to a single server. Learn when Edge Functions "...

Symbols: node.js
osnews. com
osnews. com > story > 145428 > reactos-implements-very-first-nt6-system-call

React OS implements very first NT6 system call

6+ hour, 29+ min ago  (304+ words) A fairly big moment for the React OS project: it has just received its very first system call from NT6. The system call that has been added is Nt Get Current Processor Number Ex, which is used for returning the processor…...

Symbols: tsx:let,lock-in