Rubber Duck Thursdays
Join us for Rubber Duck Thursdays! A lighthearted and informal stream where we work on some projects and do some live coding.
Here's what's popular on GitHub today...
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Master programming by recreating your favorite technologies from scratch.
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Jul 14, 2026 - Markdown
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🦔 PostHog is the leading platform for building self-driving products. Our developer tools – AI observability, analytics, session replay, flags, experiments, error tracking, logs, and more – capture all the context agents need to diagnose problems, uncover opportunities, and ship fixes. Steer it all from Slack, web, desktop, or the MCP.
react javascript python typescript analytics web-analytics feature-flags data-warehouse ab-testing surveys experiments cdp product-analytics session-replay ai-analytics
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Jul 18, 2026 - Python
GitHub Checkout
In this episode of GitHub Checkout, learn how Copilot cloud agent can help you fix merge conflicts and manage pull requests. Discover how AI-powered automation streamlines your workflow, resolves code conflicts, and keeps your PRs moving forward.
Popular topic
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
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Become a cracked AI/ML Research Engineer
python nlp computer-science machine-learning statistics reinforcement-learning computer-vision deep-learning math algorithms linear-algebra machine-learning-algorithms probability mathematics artificial-intelligence speech-processing multimodal-learning jax ai-textbook
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Jul 16, 2026 - TypeScript
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Anti-AI-slop design skill for Claude Code, Cursor, and Codex.
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Jun 26, 2026 - CSS
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Multi-platform SDK for integrating GitHub Copilot Agent into apps and services
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Jul 18, 2026 - Java
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Jun 26, 2026 - TypeScript
Collection recommended by GitHub
This recommendation was created by GitHub staff
Axolo for Slack
Enable your team to merge pull requests faster
Axolo is a bi-directional Slack & GitHub/GitLab integration.
With Axolo, tech teams collaborate on pull requests seamlessly. Each pull request creates a temporary Slack channel where all information (deployments, pull request checks, and code comments) will be shared. Axolo takes all of the normal back-and-forths on GitHub and Slack to centralize the conversation in ephemeral pull request channels. But this is only step 1!
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Trending repository
Protocol Buffers - Google's data interchange format
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Jul 18, 2026 - C++
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Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmarked context reductions on reviews and large-repo workflows.
python tree-sitter mcp static-analysis incremental knowledge-graph code-review claude llm graphrag ai-coding claude-code
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Jul 18, 2026 - Python
Trending repository
Open source DocuSign alternative. Create, fill, and sign digital documents ✍️
open-source pdf webpack vue self-hosted e-signature documents ruby-on-rails tailwindcss pdf-signature pdf-sign document-signing hotwired-turbo
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Jul 13, 2026 - Ruby
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Trending repository
A vector index built on TurboQuant, written in Rust with Python bindings
python rust neon embeddings simd nearest-neighbor quant ann quantization avx512 embedding faiss rag vector-search turboquant
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Jun 10, 2026 - Python
Trending repository
DeepTutor: Lifelong Personalized Tutoring. https://deeptutor.info/.
interactive-learning multi-agent-systems ai-agents cli-tool rag large-language-models ai-tutor deepresearch clawdbot
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Jul 9, 2026 - Python
Trending repository
This recommendation was created by GitHub staff
Axolo for Slack
Enable your team to merge pull requests faster
Axolo is a bi-directional Slack & GitHub/GitLab integration.
With Axolo, tech teams collaborate on pull requests seamlessly. Each pull request creates a temporary Slack channel where all information (deployments, pull request checks, and code comments) will be shared. Axolo takes all of the normal back-and-forths on GitHub and Slack to centralize the conversation in ephemeral pull request channels. But this is only step 1!
