12 posts
line 안녕하세요. LY Corporation의 aikawa입니다. Yahoo! 지도 및 Yahoo! 환승 안내 iOS 앱 개발을 담당하고 있고, iOS 영역의 Developer Relations 역할도 담당하고 있습니다. LY Corporation에서는 AI를 활용해 담당 업무를 개선하려는 움직임이 사내에서 빠르게 확산되면서 많은 임직원이 일선에서 AI를 활용하고 있습니다. 저희는 현장 곳곳에서 창출되는 활용 사례와 지식이 해당 현장에만 머무르지 않고 사내외로 공유돼 다음 도전으로 이어질 수 있도록…
cloudflare Building the agentic cloud: everything we launched during Agents Week 2026 2026-04-20 Ming Lu Anni Wang Today marks the end of our first Agents Week, an innovation week dedicated entirely to the age of agents. It couldn’t have been more timely: over the past year, agents have sw…
gitlab Published on: April 20, 2026 12 min read What’s new in Git 2.54.0? Learn about release contributions, including new repository maintenance, a new command to edit commit history, a replacement for git-sizer(1), and more. open source git community The Git project recently released…
cloudflare Artifacts: versioned storage that speaks Git 2026-04-16 Dillon Mulroy Matt Carey Matt Silverlock Agents have changed how we think about source control, file systems, and persisting state. Developers and agents are generating more code than ever — more code will be written over t…
line Orchestration 길드 멤버인 Fukuyama입니다. Yahoo!プレイス(이하 Yahoo!플레이스)라는 서비스에서 프런트엔드 개발을 담당하고 있습니다. 먼저 Orchestration 길드를 소개하겠습니다. Orchestration 길드는 임원진이 선발한 엔지니어가 모여 AI를 활용하는 ‘현장 지식’을 전사적으로 공유하는 커뮤니티입니다. 워크숍에서 다룰 주제 제안, 실천할 수 있는 사용 사례 공유, 기술 관점에서 품질 조언 등을 담당하며, Orchestration Development Wo…
dropbox Reducing our monorepo size to improve developer velocity At Dropbox, almost every product change flows through a single place: our server monorepo. A monorepo is a single, shared Git repository that contains many services and libraries used across the company. Instead of splitti…
github Kedasha is a Developer Advocate at GitHub where she enjoys sharing the lessons she's learned with the wider developer community. She finds joy in helping others learn about the tech industry and loves sharing her experience as a software developer. Find her online @itsthatladyde…
github Gwen Davis is a senior content strategist at GitHub, where she writes about developer experience, AI-powered workflows, and career growth in tech.
line 들어가며 안녕하세요. LINE NEXT DevOps 팀에서 일하고 있는 이동원입니다. 저는 쿠버네티스 기반 인프라 운영과 CI/CD 구축, 모니터링 및 장애 대응 등 인프라 운영 관리 전반의 업무를 담당하고 있으며, 최근에는 AI를 활용한 개발 생산성 향상과 자동화에 깊은 관심을 두고 관련 학습과 실험을 병행하고 있습니다. 다양한 AI 모델과 도구를 테스트하며, 어떻게 하면 AI를 팀 전체의 개발 프로세스에 자연스럽게 통합할 수 있을지 고민하고 있습니다. 이번 글에서는 LINE NEXT에서 AI…
gitlab Git 2.53.0 introduces significant performance and maintenance improvements, specifically targeting large repositories and complex history rewriting workflows. Key updates include compatibility between geometric repacking and partial clones, as well as more granular control over commit signatures during imports. These enhancements collectively move Git toward more efficient repository management and better data integrity for modern development environments. ## Geometric Repacking Support with Promisor Remotes * Git utilizes repacking to consolidate loose objects into packfiles, with the "geometric" strategy maintaining a size-based progression to minimize the computational overhead found in "all-into-one" repacks. * Previously, geometric repacking was incompatible with partial clones because it could not correctly identify or manage "promisor" packfiles, which contain the metadata for objects expected to be backfilled from a remote. * The 2.53.0 release enables geometric repacking to process promisor packfiles separately, preserving the promisor marker and preventing the tool from crashing when used within a partial clone repository. * This fix removes a major blocker for making the geometric strategy the default repacking method for all Git repositories. ## Preserving Valid Signatures in git-fast-import(1) * The `git-fast-import` tool, a backend for high-volume data ingestion and history rewriting, previously lacked the nuance to handle commit signatures during partial repository edits. * A new `strip-if-invalid` mode has been added to the `--signed-commits` option to solve the "all-or-nothing" problem where users had to choose between keeping broken signatures or stripping valid ones. * This feature allows Git to automatically detect which signatures remain valid after a rewrite and only strip those that no longer match their modified commits. * This provides a foundation for tools like `git-filter-repo` to preserve the chain of trust for unchanged commits during migration or cleaning operations. ## Expanded Data in git-repo-structure * The `structure` subcommand of `git-repo`, intended as a native alternative to the `git-sizer` utility, now provides deeper insights into repository scaling. * The command now reports the total inflated size and actual disk size of all reachable objects, categorized by type: commits, trees, blobs, and tags. * These metrics are essential for administrators managing massive repositories, as they help identify which object types are driving disk consumption and impacting performance. These updates reflect Git’s continued focus on scalability and developer experience, particularly for organizations managing massive codebases. Users of partial clones and repository migration tools should consider upgrading to 2.53.0 to leverage the improved repacking logic and more sophisticated signature handling.
datadog Callan Lamb Christoph Hamsen Julien Doutre Jason Foral Kassen Qian At Datadog, we've embraced coding assistants because they help us ship features faster, cut down on repetitive work like dependency upgrades, and make prototyping less painful. Coding assistants are no longer nov…
line This blog post outlines a structured nine-step workflow designed to enhance development efficiency and improve the code review experience within a collaborative team environment. By emphasizing pre-implementation simulation, task visualization through Jira, and proactive self-feedback, the author demonstrates how breaking work into manageable, reviewer-friendly units leads to more predictable and reliable software delivery. The core conclusion is that prioritizing "reviewability" through small, logical increments fosters team trust and reduces technical debt. ### Strategic Planning and Simulation * Begin by thoroughly reviewing requirements and simulating the feature’s behavior, focusing specifically on data flow, state management, and edge cases. * Proactively communicate with stakeholders to clarify ambiguities and suggest user experience improvements before any code is written. * Draft high-level diagrams or flowcharts to map out how data points interact and where specific logic should reside, ensuring a solid architectural foundation. ### Task Visualization and Collaborative Alignment * Organize features into Jira Epics and decompose them into granular tickets that include estimated effort and dependencies. * Sync with teammates early—specifically between workflow design and ticket creation—to align on technical direction and prevent significant rework during the final review stage. * Ensure ticket titles are concise and descriptive to allow teammates to understand the project's progress at a glance. ### PoC-Driven Iteration and Self-Feedback * Conduct Proof of Concept (PoC) or prototyping to validate assumptions and identify unforeseen technical challenges before committing to a final implementation. * Perform self-feedback by checking the volume of code changes; the author suggests a 400-line threshold, beyond which a ticket should be split into sub-tasks to maintain clarity. * Use tools like `git diff` or temporary PR branches to review your own work from the perspective of a reviewer, identifying parts of the code that may be difficult to digest. ### Implementation and Documentation for Reviewers * Commit code in small, meaningful increments with clear messages, following a logical sequence such as defining interfaces before their actual implementations. * Draft Pull Requests (PRs) using standardized templates that include the purpose of the change, affected features, and developer test results. * Include visual aids, such as videos or screenshots, for complex UI changes or intricate workflows to reduce the cognitive load on the reviewer. ### Future Process Refinement * Improve the accuracy of project timelines by strictly recording actual time spent on tickets compared to original estimates in Jira. * Analyze the delta between "Estimated" and "Actual" time to better understand personal development velocity and refine future scheduling. Adopting this systematic approach helps developers transition from simply "writing code" to managing a complete technical lifecycle. For teams prioritizing code quality, implementing a line-count threshold for PRs and scheduling early-stage technical alignment sessions can significantly reduce "review fatigue" and streamline the path to production.