Real-time 1v1 coding battles with ELO ranking — what do you think?
https://www.algoarena.net/
https://redd.it/1sc5yix
@r_coding
https://www.algoarena.net/
https://redd.it/1sc5yix
@r_coding
algoarena.net
Vibecoding Is Here. Train It. Teach It. Test It. | AlgoArena
Train, teach, and test real software skill with AI in the loop. Build faster, inspect the work, and keep the judgment.
Beyond Indexes: How Open Table Formats Optimize Query Performance
https://jack-vanlightly.com/blog/2025/10/8/beyond-indexes-how-open-table-formats-optimize-query-performance
https://redd.it/1sds6vl
@r_coding
https://jack-vanlightly.com/blog/2025/10/8/beyond-indexes-how-open-table-formats-optimize-query-performance
https://redd.it/1sds6vl
@r_coding
Jack Vanlightly
Beyond Indexes: How Open Table Formats Optimize Query Performance — Jack Vanlightly
My career in data started as a SQL Server performance specialist, which meant I was deep into the nuances of indexes, locking and blocking, execution plan analysis and query design. These days I’m more in the world of the open table format such as Apache…
Built a Python CLI tool for multi-source research paper search
https://github.com/oraby8/paperhub-cli
https://redd.it/1sdtzf4
@r_coding
https://github.com/oraby8/paperhub-cli
https://redd.it/1sdtzf4
@r_coding
GitHub
GitHub - oraby8/paperhub-cli: A terminal tool to search, explore, and download research papers from multiple sources in one place.
A terminal tool to search, explore, and download research papers from multiple sources in one place. - oraby8/paperhub-cli
Which roadmap to choose in 2026 with AI taking over everything...
https://roadmap.sh/
https://redd.it/1sc1knz
@r_coding
https://roadmap.sh/
https://redd.it/1sc1knz
@r_coding
roadmap.sh
Developer Roadmaps - roadmap.sh
Community driven roadmaps, articles and guides for developers to grow in their career.
cURL file upload cheat sheet: every flag and pattern for uploading to APIs
https://filepost.dev/blog/how-to-upload-files-with-curl
https://redd.it/1sdwf39
@r_coding
https://filepost.dev/blog/how-to-upload-files-with-curl
https://redd.it/1sdwf39
@r_coding
FilePost
Upload Files with cURL: API Examples & One-Liners
Upload files with cURL using one-liners you can copy-paste. Covers multipart uploads, API key auth, multiple files, piping, and common flags like -F and -H.
COMPANY TIME: Would love your feedback!
https://company-time-five.vercel.app/
https://redd.it/1sdydti
@r_coding
https://company-time-five.vercel.app/
https://redd.it/1sdydti
@r_coding
Git Merge Conflicts: Understanding Ours, Theirs, and Base
https://codeinput.com/blog/git-conflict-revisions
https://redd.it/1se03mp
@r_coding
https://codeinput.com/blog/git-conflict-revisions
https://redd.it/1se03mp
@r_coding
Code Input
Git Merge Conflicts: Understanding Ours, Theirs, and Base | Code Input
Merge conflicts are less complex once you understand the three versions git is comparing: ours, theirs, and base. This article walks through how conflicts happen, what the conflict markers mean, and how to find the commit that introduced a conflict.
I kept abandoning side projects so I built an app to stop myself
https://www.sidequick.co/
https://redd.it/1se346r
@r_coding
https://www.sidequick.co/
https://redd.it/1se346r
@r_coding
SideQuick
SideQuick - Stop abandoning side projects
SideQuick breaks your projects into quests, keeps your streak alive, and always knows where you left off. Free desktop app for Windows, Mac and Linux.
Why git worktrees are the right isolation primitive for parallel AI agents (and docker containers aren't)
https://github.com/levi-tc/ruah
https://redd.it/1se5jny
@r_coding
https://github.com/levi-tc/ruah
https://redd.it/1se5jny
@r_coding
GitHub
GitHub - levi-tc/ruah
Contribute to levi-tc/ruah development by creating an account on GitHub.
I developed Social Media Downloading app, check it out.
https://play.google.com/store/apps/details?id=com.cybersave.downloader
https://redd.it/1se6v5u
@r_coding
https://play.google.com/store/apps/details?id=com.cybersave.downloader
https://redd.it/1se6v5u
@r_coding
Google Play
Cyber Save: Media Downloader - Apps on Google Play
Save your favorite videos from social media directly to your gallery instantly.
OmniSearch: alternative to Windows Search. It uses MFT indexing for instant results and includes a built-in duplicate finder.
https://github.com/Eul45/omni-search
https://redd.it/1se9en6
@r_coding
https://github.com/Eul45/omni-search
https://redd.it/1se9en6
@r_coding
GitHub
GitHub - Eul45/omni-search: High-performance Windows file search + duplicate finder using NTFS USN/MFT, with Android LAN sync.…
High-performance Windows file search + duplicate finder using NTFS USN/MFT, with Android LAN sync. Built with Tauri, Rust, C++, and Kotlin. - Eul45/omni-search
If you like to have music while studying/coding like I do, here’s a spacewave playlist with the best songs in the genre
https://www.reddit.com/r/itsachillaccount/comments/1sda4dz/tabletop_rpg_playlists_in_various_genres_both_of/oepq6a1/
https://redd.it/1segtiv
@r_coding
https://www.reddit.com/r/itsachillaccount/comments/1sda4dz/tabletop_rpg_playlists_in_various_genres_both_of/oepq6a1/
https://redd.it/1segtiv
@r_coding
Reddit
itsachillaccount's comment on "Tabletop RPG playlists in various genres (both of music and of ROG)"
Explore this conversation and more from the itsachillaccount community
Syntax highlighting is a waste of an information channel
https://buttondown.com/hillelwayne/archive/syntax-highlighting-is-a-waste-of-an-information/
https://redd.it/1sep8g3
@r_coding
https://buttondown.com/hillelwayne/archive/syntax-highlighting-is-a-waste-of-an-information/
https://redd.it/1sep8g3
@r_coding
Buttondown
Syntax highlighting is a waste of an information channel
No newsletter next week Running the TLA+ workshop. No way I'm gonna have any brainpower after that. Syntax highlighting is a waste of an information channel...
Parse, Don't Validate — In a Language That Doesn't Want You To · cekrem.github.io
https://cekrem.github.io/posts/parse-dont-validate-typescript/
https://redd.it/1sesawa
@r_coding
https://cekrem.github.io/posts/parse-dont-validate-typescript/
https://redd.it/1sesawa
@r_coding
cekrem.github.io
Parse, Don't Validate — In a Language That Doesn't Want You To
Applying Alexis King's parse-don't-validate principle in TypeScript, where the type system fights back just enough to be annoying.
The 2026 IDE Showdown: Why Cursor Is Dominating GitHub Copilot for Heavy TypeScript Stacks
https://rune.codes/hub/tech-trends/the-2026-ide-showdown-why-cursor-is-dominating-github-copilot-for-heavy-typescript-stacks
https://redd.it/1sexqgk
@r_coding
https://rune.codes/hub/tech-trends/the-2026-ide-showdown-why-cursor-is-dominating-github-copilot-for-heavy-typescript-stacks
https://redd.it/1sexqgk
@r_coding
RuneHub
Cursor vs GitHub Copilot 2026: Which Wins for TypeScript? | RuneHub
A real comparison of Cursor vs GitHub Copilot in 2026 for heavy TypeScript stacks. Agentic workflows, context windows, pricing, and hidden costs.
Macroscope is now usage-based, is seat based pricing actually dead?
https://macroscope.com/blog/usage-based-pricing
https://redd.it/1sf1sl5
@r_coding
https://macroscope.com/blog/usage-based-pricing
https://redd.it/1sf1sl5
@r_coding
Macroscope
Usage Based Pricing
Seat Based Pricing is Dead. Here's what's changing, why, and what it means for our customers.
Cursor vs. Claude Code vs. Copilot Pro: The Brutal Truth After 100 Hours
https://rune.codes/hub/tech-trends/cursor-vs-claude-code-vs-copilot-pro-the-brutal-truth-after-100-hours
https://redd.it/1sf6obj
@r_coding
https://rune.codes/hub/tech-trends/cursor-vs-claude-code-vs-copilot-pro-the-brutal-truth-after-100-hours
https://redd.it/1sf6obj
@r_coding
RuneHub
Cursor vs Claude Code vs Copilot Pro: 100-Hour Verdict | RuneHub
Compare Cursor, Claude Code, and Copilot Pro+ after 100 hours in 2026: request-vs-token economics, deep-prompt performance, and which workflow fits best.