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Curated developer articles, tutorials, and guides — auto-updated hourly
Sarvar Nadaf4d ago • 8 min read
NexPath Review: The Prompt Quality Layer for Cursor, Windsurf and Claude Code
Your AI coding agent does exactly what you ask, which isn't always what you mean. NexPath catches va...
#ai#programming#showdev#discuss
50 28
Sarvar NadafAug 24, 2026 • 16 min read
I Built an AWS DevOps AI Agent Using Kiro Crew + MCP
Kiro Crew + AWS DevOps Agent over MCP = autonomous incident detection, investigation, and fixes. One...
#agents#ai#showdev#devops
15 2
Riamu3d ago • 4 min read
Adding Furigana to Word Documents is a Nightmare
Adding furigana to a Word document sounded like a small extension to EZFurigana. Furigana are the.....
#showdev#softwaredevelopment#japanese#webdev
3 2
Larbi Sahli2d ago • 11 min read
I failed a "design a document editor" interview, so I built one
Every resume builder is a form. Building the actual editor meant event sourcing, a page-break planne...
#webdev#architecture#typescript#showdev
11 0
AchieSun3d ago • 5 min read
I Built a Tax Engine for 5 Countries on Cloudflare Workers. It Went About as Well as You'd Expect.
I have a folder on my computer called tax-shit. It contains 47 PDFs from five different tax...
#showdev#typescript#webdev
7 0
ishanbassiAug 24, 2026 • 4 min read
Trademarx - A free public API for Indian Trademarks
We run an IP law practice. At some point our internal tooling needed to search the Indian Trade Mark...
#api#showdev#webdev#opensource
1 0
Akhouri Anmol KumarAug 24, 2026 • 4 min read
I built a full image editor that never uploads your photo — here's how the on-device AI parts actually work
Most background-removal and object-removal tools online work the same way: you upload an image, a...
#webdev#javascript#computervision#showdev
8 5
Witek ten Hove3d ago • 6 min read
Three model calls, and none of them reads a price
How we built a nightly agent swarm on Google Cloud that reprices a market, and why the agent that fi...
#googlecloud#ai#architecture#showdev
1 2
David Rueda3d ago • 5 min read
I Built a Voice-First AI Sports Journal (And Why I Didn't Over-Engineer It)
There is a fundamental problem with fitness tracking apps today: friction. After a grueling...
#ai#webdev#react#showdev
3 0
Himanshu Kumar1d ago • 5 min read
Your MCP Server Says It Is Read-Only. Who Checked?
MCP servers describe their own tools. A tool can publish readOnlyHint: true, and an agent harness ma...
#security#ai#opensource#showdev
6 2
Himanshu Kumar1d ago • 4 min read
Bugs Are Innocent Until Reproduced: Building Verdict, an Evidence-First Agent Harness
Most flaky bug reports end in one of two places: "cannot reproduce" or a patch nobody can prove fixe...
#ai#testing#opensource#showdev
5 0
Vivek Shetye6d ago • 7 min read
Hermes Agent Bot Mode vs Kanban: When to Use Each (and Why I Use Both)
Hermes Agent gives you Bot Mode and Kanban for working with teams of AI agents. At first, they can....
#ai#hermes#showdev#agents
6 1
Mahiro Hirakawa1d ago • 8 min read
The undo has to exist before the write does
An agent that changes something runs in the order decide, act, report. Verification, where there is....
#rust#ai#security#showdev
5 1
Infinite Semantic Inc.4d ago • 2 min read
We measured 139 small business websites. 3% meet Google's speed threshold
Every web developer tells clients their site is too slow. I got tired of saying it without a number....
#webdev#performance#webperf#showdev
1 0
Kashif A. Khan5d ago • 5 min read
73 file tools, zero uploads: what actually breaks when you do everything in the browser
Every online PDF and image tool works the same way. You pick a file, it goes to their server,...
#webdev#javascript#privacy#showdev
1 0
Salman Ahsan4d ago • 3 min read
I shipped 200 tools as single HTML files. Here's what that constraint actually buys you.
Most of the tools I ship are one HTML file. Inline CSS, inline JavaScript, no build step, no bundler...
#webdev#javascript#html#showdev
2 0
D T5d ago • 2 min read
I built a read-only GitHub Action that generates changelogs from ordinary commits
I built ChangelogGenie, a lightweight open-source GitHub Action and CLI for generating categorized.....
#showdev#githubactions#opensource#python
1 0
Hyunbin Kim6d ago • 3 min read
Why every BaZi calculator disagrees with the almanac
Four boundary cases where saju/BaZi calculators quietly disagree with the almanac — solar terms as i...
#typescript#opensource#javascript#showdev
1 0
TMailletFR6d ago • 3 min read
I built a dependency-driven scheduling engine entirely in Excel/VBA
Most Excel Gantt charts are not really project schedules. They can display tasks and dates, but the...
#showdev#vba#opensource#productivity
3 0
Nathan C.4d ago • 5 min read
Your Python code is already assembly. I made it runnable.
PyAsm reads the exact text dis.dis() prints, and runs it. Hello World is six lines of assembly, and ...
#python#showdev#compilers#programming
2 0
Mokshraj(ssr7)Aug 24, 2026 • 4 min read
I built a bank reconciliation engine that never uploads your files
First post here, so bear with me. I've spent the last few weeks building a site full of browser-sid...
#typescript#webdev#showdev#privacy
1 1
Teo Bella StudioAug 23, 2026 • 3 min read
I turned browser cookie counts into game currency - meet Crumbongo
Crumbongo started from a pretty stupid little question: What if the number of accessible cookies on...
#showdev#javascript#gamedev#webdev
2 0
Nyuiring-yoh R. Shifu-Nfor 6d ago • 3 min read
NFSFU234 Open Source Day: Three Tools, One Scope
Today's NFSFU234 Open Source Day — the first one we've run. FormValidation and TourGuide, previously...
#opensource#javascript#react#showdev
2 0
Wesley5d ago • 3 min read
Why privacy tools shouldn't need your password: building a local-first email analyzer
Most people have dozens of forgotten accounts scattered across the web. Every newsletter, free trial...
#opensource#webdev#privacy#showdev
2 1