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4KProjectorGuide
  • Vetted
  • Room Setup
    • Projection Basics
    • Audio & Integration
    • Image & Color
    • Screens 101
    • Throw & Placement
  • Gaming & Lag
  • Troubleshooting
  • About
projector room essentials first

What to Buy First If You Are Building a Projector Room in Stages

Kicking off your projector room build requires prioritizing soundproofing for clarity…
    We scaled PgBouncer to 4x throughput

    We scaled PgBouncer to 4x throughput

    Database connection pooler PgBouncer now supports four times its previous throughput,…
      projector randomly shuts down

      How to Troubleshoot Random Projector Shutdowns

      Keen to fix your projector's random shutdowns? Discover essential troubleshooting tips…

        Show HN: Ant – A JavaScript runtime and ecosystem

        Developer introduces Ant, a JavaScript runtime with its own engine, package manager,…

          Show HN: Learn by rebuilding Redis, Git, a database from scratch

          A developer shares a project to learn by reconstructing Redis, Git, and a database from…
            The Latest
            • Troubleshooting

            Show HN: Learn by rebuilding Redis, Git, a database from scratch

            Show HN: Learn by rebuilding Redis, Git, a database from scratch
            A developer shares a project to learn by recreating Redis, Git, and other databases from scratch, offering insights into core system design.
            • 4KProjectorGuide Team
            • July 12, 2026
            View Post
            • Troubleshooting

            We Scaled PgBouncer To 4X Throughput

            We Scaled PgBouncer To 4X Throughput
            PgBouncer has been scaled to deliver four times its previous throughput, enhancing database connection pooling efficiency.
            • 4KProjectorGuide Team
            • July 12, 2026
            View Post
            • Troubleshooting

            Prefer Strict Tables In SQLite

            Prefer Strict Tables In SQLite
            SQLite introduces feature to enforce strict table schemas, enhancing data integrity and reliability for developers.
            • 4KProjectorGuide Team
            • July 12, 2026
            View Post
            • Vetted

            15 Best 4k OLED TVs for Media Rooms in 2026

            15 Best 4k OLED TVs for Media Rooms in 2026
            Discover the top 4k OLED TVs for media rooms in 2026. Find the best overall, value options, and premium picks to elevate your home entertainment.
            • 4KProjectorGuide Team
            • July 12, 2026
            View Post
            • Audio & Integration

            Magenta Tv Kostenlos

            Magenta Tv Kostenlos
            MagentaTV has announced limited free access to certain channels and content, sparking widespread interest among viewers in Germany.
            • 4KProjectorGuide Team
            • July 12, 2026
            View Post
            • Troubleshooting

            Show HN: Ant – A JavaScript Runtime And Ecosystem

            Show HN: Ant – A JavaScript Runtime And Ecosystem
            Developer introduces Ant, a JavaScript runtime with its own engine, package manager, and registry, aiming to expand JavaScript ecosystem capabilities.
            • 4KProjectorGuide Team
            • July 12, 2026
            View Post
            • Throw & Placement

            How to Design Around Projector Noise Instead of Fighting It Later

            mitigate projector noise effectively
            To design around projector noise, start by choosing quiet or low-noise models…
            • 4KProjectorGuide Team
            • July 11, 2026
            View Post
            • Audio & Integration

            An iroh powered smart fan

            An iroh powered smart fan
            A new smart fan powered by Iroh technology has been announced, combining advanced AI with energy efficiency. Details are still emerging.
            • 4KProjectorGuide Team
            • July 11, 2026
            View Post
            • Audio & Integration

            Apple sues OpenAI, accuses ex-employees of stealing trade secrets

            Apple sues OpenAI, accuses ex-employees of stealing trade secrets
            Apple has filed a lawsuit against OpenAI, accusing former employees of stealing proprietary trade secrets related to AI technology.
            • 4KProjectorGuide Team
            • July 11, 2026
            View Post
            • Vetted

            15 Best 4k HDR Projectors for Home Theater in 2026

            15 Best 4k HDR Projectors for Home Theater in 2026
            Discover the top 4k HDR projectors for home theaters in 2026. Find the best overall, value, premium, and beginner options to elevate your viewing experience.
            • 4KProjectorGuide Team
            • July 11, 2026
            View Post
            projector room essentials first
            • Projection Basics

            What to Buy First If You Are Building a Projector Room in Stages

            Kicking off your projector room build requires prioritizing soundproofing for clarity…
            • 4KProjectorGuide Team
            • July 12, 2026
            We scaled PgBouncer to 4x throughput
            • Troubleshooting

            We scaled PgBouncer to 4x throughput

            Database connection pooler PgBouncer now supports four times its previous throughput,…
            • 4KProjectorGuide Team
            • July 12, 2026
            projector randomly shuts down
            • Troubleshooting

            How to Troubleshoot Random Projector Shutdowns

            Keen to fix your projector's random shutdowns? Discover essential troubleshooting tips…
            • 4KProjectorGuide Team
            • July 12, 2026
            Show HN: Ant – A JavaScript runtime and ecosystem
            • Troubleshooting

            Show HN: Ant – A JavaScript runtime and ecosystem

            Developer introduces Ant, a JavaScript runtime with its own engine, package manager,…
            • 4KProjectorGuide Team
            • July 12, 2026
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