TechVibe
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I'm Eyob, a self-taught dev sharing my Tech journey, technical tips, tools, and real-world projects.

DM @alnova19

Personal site: https://eyobsimachew.vercel.app
My Github: https://github.com/Eyob-smax
LinkedIn: https://linkedin.com/in/eyob-simachew
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Currently working on this LMS, I only have 5 days to deliver

@devwitheyob
#TechVibe #LMS #project
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TechVibe pinned Β«Article of the day Docker layer caching One of Docker's biggest performance optimizations is layer caching. Every instruction in a Dockerfile (FROM, COPY, RUN, etc.) creates a new image layer. When you build the image again, Docker doesn't blindly execute…»
Start reading the terms and conditions when u signing up, guys😁

@devwitheyob
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When you're trying to impress with your tech, but it failed😁

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Forwarded from EKD Designs
Introducing Lockd-in

Lockd In is a minimalist productivity web application built to help users manage their time and maintain deep focus.

Built Lockd-in when I was stressing for exit exam & design work overloads back in uni.

After weeks of beta testing, Lockd-in is officially live πŸŽ‰πŸŽ‰πŸŽ‰

Thanks to everyone that gave me feedbacks, almost all feedbacks have been reviewed & edited into this version πŸ™

Features:
πŸ”₯ Streaks
πŸ“Έ Focus Cards
⏳ Pop Out (PiP) Timer
↗️ Session logs & Productivity Chart

All local, no login or sign up needed


If you've been meaning to build something but keep burning out halfway through, this is definitely for you.

πŸ”— https://lockd-in.pages.dev/ (PC RECOMMENDED for now)

I'm not a developer, so there may be imperfections. If you find a bug, want a feature added, or wish to express your feelings, my comments and DMs are open.

Lock in. Outwork. Outlast.
@ekddesign
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Article of the day

Advanced git

Before pushing to main, make it a habit to sync your branch with the latest changes by rebasing on top of main. This helps you resolve conflicts early and keeps your commit history clean. If your branch has a lot of small "fix" or "oops" commits, use an interactive rebase to squash them into a few meaningful commits. A clean history makes reviewing code and debugging much easier later.

Before every push, review your changes with git diff and scan for anything that shouldn't be in the repository, such as API keys, tokens, passwords, or temporary debugging code. Then run your tests locally to make sure nothing is broken. Catching an issue before it reaches the remote repository is always easier than fixing it after deployment.

If you've rebased your branch, avoid using git push --force. Instead, use git push --force-with-lease, which checks whether someone else has updated the remote branch before overwriting it. Finally, tag important releases with versions like v1.0.0 or v2.1.0. Release tags make it easy to identify deployments, track changes between versions, and roll back quickly if something goes wrong in production.

read more advanced git concepts πŸ‘‰ [ LINK ]

@devwitheyob
#TechVibe #git #ArticleOfTheDay
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Git in CI

CI runners clone your repo on every job. For a 200 MB monorepo with 50k commits and 10k refs, a naive git clone burns 30-60 seconds per job before any test runs. Across a 40-job pipeline that is 30 minutes of pure clone wait per pull request. The fix is not "throw a faster runner at it", it is matching the clone strategy to what each job actually needs.

Shallow clone is the lazy fix. It downloads only the most recent commits, skipping history.

git clone --depth=1 https://github.com/org/repo.git

read more advanced git concepts πŸ‘‰ [ LINK ]

@devwitheyob
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Git in CI

While shallow clones (depth=1) are fast, they break commands that rely on Git history like git log, git blame, git merge-base, changelog generators, and release tools.

A better option is a partial clone, which downloads the commit history but only fetches file contents when they're actually needed. This keeps history available while making clones much faster and smaller.
# Download history, fetch file contents on demand
git clone --filter=blob:none https://github.com/org/repo.git

# Skip blobs larger than 1 MB
git clone --filter=blob:limit=1m https://github.com/org/repo.git

For medium and large repos, especially monorepos, partial clones can significantly reduce clone time and disk usage without losing access to Git history.

read more advanced git concepts πŸ‘‰ [ LINK ]

@devwitheyob
#TechVibe #git #GitInCI
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TechVibe pinned Β«Article of the day Advanced git Before pushing to main, make it a habit to sync your branch with the latest changes by rebasing on top of main. This helps you resolve conflicts early and keeps your commit history clean. If your branch has a lot of small…»
Prompt of the day

"Build Windows 12 and make no mistake"

LOL😁

@devwitheyob
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Forwarded from Negus channel πŸ¦… (NEGUS)
update from the CEO btw πŸ˜‚
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Article of the day

LLM Integrations

Everyone gets excited when their AI feature finally works, but making one successful API call is the easiest part. What actually matters is everything around it before it reaches production. If you don't plan for failures, retries, rate limits, token budgets, or cost tracking, your application will eventually fail when real users start using it.

A production-ready LLM integration should be built with resilience in mind from day one. Abstract your provider so switching models is painless, retry only transient failures with exponential backoff, stream responses instead of making users wait, validate every tool call, and count tokens before every request to avoid expensive errors. None of these features make your demo look cooler, but they'll save you countless hours in production.

The biggest lesson is that reliability is a feature. Add observability, track your LLM costs, enforce sensible timeouts, and always have a fallback model ready. Production isn't about proving your AI worksβ€”it's about making sure it keeps working when everything around it doesn't.

Read full article πŸ‘‰ [LINK]

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#TechVibe #ArticleOfTheDay #AIEngineering #LLM
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TechVibe pinned Β«Article of the day LLM Integrations Everyone gets excited when their AI feature finally works, but making one successful API call is the easiest part. What actually matters is everything around it before it reaches production. If you don't plan for failures…»
Here's a simple fallback implementation in Go. Instead of failing the request when one provider is down or rate-limited, it just tries the next provider in the chain until one succeeds. It's a small pattern, but it makes a huge difference in production where outages and rate limits are normal. Graceful degradation is almost always better than showing your users an error.

@devwitheyob
#TechVibe #go #LLMIntegration
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Btw guys, today I sat at my desk at 2 PM, and it's almost 2 AM now. I literally worked for almost 12 hours straight.

I think this is the longest work session I've had this break. The good part is I finally finished the project.
The bad part... I'm not feeling my back 😭.

never had this kind of back pain before tho😭

@devwitheyob
#TechVibe #project #WorkSession
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I realized something about myself over the past few months: when I truly believe something is necessary, I'll do whatever it takes to make it happen. I'll sacrifice my sleep, my comfort, my time, and even my money. Doing that has shown me how much I'm actually capable of in such a short amount of time, and it's boosted my confidence more than anything else.

Anyways, GN guys. ✌️

@devwitheyob
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POV: Me after listening to American conspiracy theorists. πŸ˜‚

Who built America into this great nation then? 😭 Their arguments are wild, " the U.S. government secretly killed all the birds decades ago and replaced them with surveillance drones that spy on Americans".

@devwitheyob
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Let me share some of them😁

1. Lizard People Rule the World
2. The Earth is completely hollow inside, with hidden civilizations, giant creatures, and entrances at the North and South Poles.
3. Australia Doesn't Exist
4. The Titanic Never Sank

@devwitheyob
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Article of the day

A few years ago, I loved writing code that made me feel smart. Dense abstractions. Fancy design patterns. Generic types nested inside more generic types. APIs that looked elegant, at least until I came back six months later and couldn’t remember what I was thinking.

These days, my philosophy is much simpler...

Read full article πŸ‘‰ [ LINK ]

@devwitheyob
#TechVibe #ArticleOfTheDay #SWE